| 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 | $150.39 | 5.493% | $158.6509 | $158.65 | $158.65 | $158.70 |
| Purchase #2 | $74.75 | 12.128% | $83.8157 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $231.89 | 3.230% | $239.38 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $59.29 | 10.281% | $65.3856 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $154.32 | 8.421% | $167.3153 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $130.28 | 12.671% | $146.7878 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $23.62 | 9.310% | $25.819 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $824.54 | $887.1543 | $887.17 | $887.15 | $887.20 | |