| 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 | $185.63 | 6.210% | $197.1576 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $12.50 | 8.198% | $13.5248 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $213.50 | 8.252% | $231.118 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $166.59 | 8.864% | $181.3565 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $223.28 | 8.586% | $242.4508 | $242.45 | $242.45 | $242.50 |
| Purchase #6 | $122.52 | 5.142% | $128.82 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $125.75 | 8.265% | $136.1432 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $1,049.77 | $1,130.5709 | $1,130.57 | $1,130.50 | $1,130.60 | |