| 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 | $171.37 | 7.272% | $183.832 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $17.76 | 7.286% | $19.054 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $112.67 | 8.415% | $122.1512 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $123.91 | 3.522% | $128.2741 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $250.48 | 9.827% | $275.0947 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $159.72 | 8.384% | $173.1109 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $140.40 | 5.644% | $148.3242 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $976.31 | $1,049.8411 | $1,049.82 | $1,049.80 | $1,049.90 | |