| 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 | $165.74 | 13.420% | $187.9823 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $26.71 | 4.118% | $27.8099 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $47.58 | 5.400% | $50.1493 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $73.90 | 3.550% | $76.5235 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $120.93 | 13.656% | $137.4442 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $202.50 | 10.744% | $224.2566 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $143.92 | 10.564% | $159.1237 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $781.28 | $863.2895 | $863.28 | $863.25 | $863.20 | |