| 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 | $138.72 | 10.506% | $153.2939 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $166.29 | 5.650% | $175.6854 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $223.88 | 6.725% | $238.9359 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $31.80 | 3.494% | $32.9111 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $18.63 | 4.605% | $19.4879 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $71.80 | 5.868% | $76.0132 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $236.59 | 6.501% | $251.9707 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $887.71 | $948.2981 | $948.30 | $948.30 | $948.30 | |