| 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 | $148.33 | 5.269% | $156.1455 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $93.53 | 3.229% | $96.5501 | $96.55 | $96.55 | $96.60 |
| Purchase #3 | $53.98 | 13.534% | $61.2857 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $173.35 | 8.473% | $188.0379 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $197.76 | 6.648% | $210.9071 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $232.67 | 5.465% | $245.3854 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $107.53 | 13.390% | $121.9283 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $1,007.15 | $1,080.2400 | $1,080.26 | $1,080.30 | $1,080.20 | |