| 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 | $149.56 | 13.757% | $170.135 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $129.56 | 5.605% | $136.8218 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $26.67 | 11.132% | $29.6389 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $102.93 | 12.381% | $115.6738 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $220.53 | 10.751% | $244.2392 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $181.37 | 13.522% | $205.8949 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $67.43 | 9.633% | $73.9255 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $878.05 | $976.3291 | $976.33 | $976.35 | $976.20 | |