| 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 | $10.50 | 10.760% | $11.6298 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $184.50 | 8.588% | $200.3449 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $105.60 | 13.112% | $119.4463 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $165.27 | 9.241% | $180.5426 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $164.53 | 7.353% | $176.6279 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $102.26 | 6.642% | $109.0521 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $73.96 | 12.446% | $83.1651 | $83.17 | $83.15 | $83.20 |
| 7 purchase totals = | $806.62 | $880.8087 | $880.81 | $880.85 | $880.70 | |