| 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 | $132.34 | 9.423% | $144.8104 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $93.35 | 13.363% | $105.8244 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $131.28 | 4.652% | $137.3871 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $94.44 | 7.651% | $101.6656 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $135.80 | 6.114% | $144.1028 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $172.47 | 12.457% | $193.9546 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $159.76 | 9.593% | $175.0858 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $919.44 | $1,002.8307 | $1,002.83 | $1,002.80 | $1,002.90 | |