| 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 | $185.55 | 4.131% | $193.2151 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $48.72 | 13.191% | $55.1467 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $164.49 | 3.799% | $170.739 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $26.63 | 4.670% | $27.8736 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $34.70 | 8.387% | $37.6103 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $192.63 | 4.232% | $200.7821 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $28.78 | 12.785% | $32.4595 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $681.50 | $717.8263 | $717.83 | $717.80 | $717.80 | |