| 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 | $170.46 | 5.103% | $179.1586 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $227.86 | 13.544% | $258.7214 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $46.45 | 9.784% | $50.9947 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $182.53 | 10.356% | $201.4328 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $233.85 | 10.855% | $259.2344 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $48.81 | 13.104% | $55.2061 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $136.93 | 9.812% | $150.3656 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $1,046.89 | $1,155.1136 | $1,155.11 | $1,155.10 | $1,155.10 | |