| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.53 | 3.349% | $135.9349 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $155.50 | 12.659% | $175.1847 | $175.18 | $175.20 | $175.20 |
| Purchase #3 | $183.49 | 8.511% | $199.1068 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $233.30 | 13.821% | $265.5444 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $129.84 | 12.349% | $145.8739 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $142.73 | 8.637% | $155.0576 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $197.41 | 9.805% | $216.7661 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $1,173.80 | $1,293.4684 | $1,293.46 | $1,293.45 | $1,293.50 | |