| 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 | $127.45 | 11.526% | $142.1399 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $123.62 | 4.360% | $129.0098 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $71.84 | 13.130% | $81.2726 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $182.33 | 13.380% | $206.7258 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $191.37 | 8.666% | $207.9541 | $207.95 | $207.95 | $208.00 |
| Purchase #6 | $29.61 | 7.712% | $31.8935 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $141.26 | 8.213% | $152.8617 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $867.48 | $951.8574 | $951.85 | $951.85 | $951.90 | |