| 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 | $101.43 | 6.319% | $107.8394 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $190.71 | 3.451% | $197.2914 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $55.64 | 9.744% | $61.0616 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $199.25 | 6.305% | $211.8127 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $149.86 | 7.467% | $161.05 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $125.51 | 11.705% | $140.2009 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $170.54 | 9.230% | $186.2808 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $992.94 | $1,065.5368 | $1,065.53 | $1,065.55 | $1,065.60 | |