| 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 | $152.45 | 6.556% | $162.4446 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $133.39 | 11.149% | $148.2617 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $48.44 | 11.864% | $54.1869 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $91.88 | 6.711% | $98.0461 | $98.05 | $98.05 | $98.00 |
| Purchase #5 | $151.46 | 4.849% | $158.8043 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $53.86 | 5.655% | $56.9058 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $93.77 | 4.788% | $98.2597 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $725.25 | $776.9091 | $776.91 | $776.90 | $776.90 | |