| 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 | $79.95 | 7.175% | $85.6864 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $234.98 | 9.131% | $256.436 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $243.38 | 11.403% | $271.1326 | $271.13 | $271.15 | $271.10 |
| Purchase #4 | $148.93 | 7.430% | $159.9955 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $250.42 | 10.686% | $277.1799 | $277.18 | $277.20 | $277.20 |
| Purchase #6 | $126.32 | 13.446% | $143.305 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $61.74 | 10.551% | $68.2542 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $1,145.72 | $1,261.9896 | $1,262.00 | $1,262.05 | $1,262.00 | |