| 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 | $149.67 | 8.748% | $162.7631 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $35.77 | 3.115% | $36.8842 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $185.51 | 11.809% | $207.4169 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $161.50 | 8.381% | $175.0353 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $77.74 | 12.637% | $87.564 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $99.29 | 13.754% | $112.9463 | $112.95 | $112.95 | $112.90 |
| Purchase #7 | $138.27 | 10.260% | $152.4565 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $847.75 | $935.0663 | $935.07 | $935.05 | $935.10 | |