| 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 | $132.93 | 6.323% | $141.3352 | $141.34 | $141.35 | $141.30 |
| Purchase #2 | $113.57 | 6.847% | $121.3461 | $121.35 | $121.35 | $121.30 |
| Purchase #3 | $128.88 | 11.704% | $143.9641 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $97.54 | 7.853% | $105.1998 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $185.79 | 3.630% | $192.5342 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $139.93 | 8.432% | $151.7289 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $57.98 | 7.116% | $62.1059 | $62.11 | $62.10 | $62.10 |
| 7 purchase totals = | $856.62 | $918.2142 | $918.22 | $918.25 | $918.10 | |