| 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 | $94.71 | 7.312% | $101.6352 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $162.50 | 10.234% | $179.1303 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $150.79 | 7.154% | $161.5775 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $77.71 | 9.705% | $85.2518 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $121.48 | 11.724% | $135.7223 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $39.82 | 10.736% | $44.0951 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $172.98 | 10.255% | $190.7191 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $819.99 | $898.1313 | $898.14 | $898.15 | $898.10 | |