| 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 | $225.35 | 8.353% | $244.1735 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $165.41 | 5.156% | $173.9385 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $69.69 | 5.671% | $73.6421 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $17.52 | 7.259% | $18.7918 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $133.62 | 5.306% | $140.7099 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $89.96 | 3.701% | $93.2894 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $190.77 | 5.285% | $200.8522 | $200.85 | $200.85 | $200.90 |
| 7 purchase totals = | $892.32 | $945.3974 | $945.39 | $945.40 | $945.40 | |