| 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 | $152.76 | 7.398% | $164.0612 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $209.55 | 10.777% | $232.1332 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $76.65 | 5.310% | $80.7201 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $112.93 | 4.869% | $118.4286 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $138.91 | 3.699% | $144.0483 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $157.52 | 8.383% | $170.7249 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $26.91 | 6.340% | $28.6161 | $28.62 | $28.60 | $28.60 |
| 7 purchase totals = | $875.23 | $938.7324 | $938.73 | $938.70 | $938.60 | |