| 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 | $138.57 | 3.739% | $143.7511 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $208.38 | 11.474% | $232.2895 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $150.49 | 6.238% | $159.8776 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $207.82 | 13.468% | $235.8092 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $162.86 | 13.159% | $184.2907 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $51.91 | 8.193% | $56.163 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $242.43 | 10.407% | $267.6597 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,162.46 | $1,279.8408 | $1,279.84 | $1,279.85 | $1,280.00 | |