| 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 | $187.34 | 8.399% | $203.0747 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $191.44 | 10.854% | $212.2189 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $55.60 | 4.505% | $58.1048 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $37.32 | 5.320% | $39.3054 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $157.42 | 11.596% | $175.6744 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $161.44 | 5.824% | $170.8423 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $111.94 | 4.189% | $116.6292 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $902.50 | $975.8497 | $975.84 | $975.80 | $975.80 | |