| 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 | $167.68 | 9.703% | $183.95 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $190.74 | 10.524% | $210.8135 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $249.25 | 10.862% | $276.3235 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $22.78 | 12.742% | $25.6826 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $18.61 | 6.809% | $19.8772 | $19.88 | $19.90 | $19.90 |
| Purchase #6 | $75.87 | 7.403% | $81.4867 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $244.85 | 12.311% | $274.9935 | $274.99 | $275.00 | $275.00 |
| 7 purchase totals = | $969.78 | $1,073.1270 | $1,073.12 | $1,073.15 | $1,073.20 | |