| 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 | $139.79 | 8.467% | $151.626 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $190.64 | 12.760% | $214.9657 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $54.90 | 9.530% | $60.132 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $18.86 | 5.440% | $19.886 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $35.94 | 6.749% | $38.3656 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $98.57 | 11.815% | $110.216 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $21.88 | 11.238% | $24.3389 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $560.58 | $619.5302 | $619.55 | $619.55 | $619.50 | |