| 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 | $141.64 | 5.299% | $149.1455 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $80.35 | 5.847% | $85.0481 | $85.05 | $85.05 | $85.00 |
| Purchase #3 | $110.94 | 13.693% | $126.131 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $42.39 | 12.825% | $47.8265 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $180.30 | 10.373% | $199.0025 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $129.75 | 10.212% | $143.0001 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $223.95 | 10.312% | $247.0437 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $909.32 | $997.1974 | $997.20 | $997.25 | $997.00 | |