| 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 | $94.76 | 7.174% | $101.5581 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $153.62 | 4.654% | $160.7695 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $61.61 | 13.497% | $69.9255 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $161.70 | 11.405% | $180.1419 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $208.74 | 5.147% | $219.4838 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $24.86 | 12.370% | $27.9352 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $21.74 | 12.565% | $24.4716 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $727.03 | $784.2856 | $784.29 | $784.30 | $784.30 | |