| 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 | $73.62 | 9.869% | $80.8856 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $219.83 | 13.399% | $249.285 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $122.39 | 3.628% | $126.8303 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $170.63 | 9.295% | $186.4901 | $186.49 | $186.50 | $186.50 |
| Purchase #5 | $90.48 | 12.633% | $101.9103 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $127.63 | 6.646% | $136.1123 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $13.79 | 11.210% | $15.3359 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $818.37 | $896.8495 | $896.86 | $896.90 | $896.80 | |