| 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 | $132.53 | 13.608% | $150.5647 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $84.68 | 7.844% | $91.3223 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $68.70 | 4.373% | $71.7043 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $62.63 | 4.368% | $65.3657 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $121.32 | 5.739% | $128.2826 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $77.30 | 9.819% | $84.8901 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $179.96 | 3.341% | $185.9725 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $727.12 | $778.1022 | $778.09 | $778.05 | $778.20 | |