| 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 | $158.97 | 12.742% | $179.226 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $122.28 | 13.357% | $138.6129 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $212.40 | 3.270% | $219.3455 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $32.45 | 3.784% | $33.6779 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $149.27 | 10.688% | $165.224 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $50.52 | 9.798% | $55.4699 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $113.36 | 13.492% | $128.6545 | $128.65 | $128.65 | $128.70 |
| 7 purchase totals = | $839.25 | $920.2107 | $920.21 | $920.20 | $920.20 | |