| 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 | $171.90 | 8.824% | $187.0685 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $19.64 | 4.480% | $20.5199 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $207.36 | 3.138% | $213.867 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $187.34 | 3.198% | $193.3311 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $51.76 | 11.138% | $57.525 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $118.83 | 13.641% | $135.0396 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $223.30 | 5.744% | $236.1264 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $980.13 | $1,043.4775 | $1,043.49 | $1,043.50 | $1,043.40 | |