| 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 | $165.26 | 9.311% | $180.6474 | $180.65 | $180.65 | $180.60 |
| Purchase #2 | $79.80 | 9.709% | $87.5478 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $26.99 | 8.165% | $29.1937 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $49.36 | 7.701% | $53.1612 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $11.29 | 11.298% | $12.5655 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $68.90 | 3.476% | $71.295 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $167.68 | 5.334% | $176.6241 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $569.28 | $611.0347 | $611.04 | $611.00 | $611.00 | |