| 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 | $158.56 | 4.365% | $165.4811 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $190.82 | 4.683% | $199.7561 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $194.67 | 3.713% | $201.8981 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $16.88 | 11.621% | $18.8416 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $180.65 | 10.634% | $199.8603 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $201.52 | 11.831% | $225.3618 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $57.96 | 6.831% | $61.9192 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $1,001.06 | $1,073.1182 | $1,073.12 | $1,073.10 | $1,073.20 | |