| 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 | $143.43 | 10.694% | $158.7684 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $203.48 | 10.683% | $225.2178 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $34.82 | 6.422% | $37.0561 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $146.38 | 12.779% | $165.0859 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $213.52 | 5.237% | $224.702 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $29.82 | 6.764% | $31.837 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $184.95 | 13.122% | $209.2191 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $956.40 | $1,051.8863 | $1,051.90 | $1,051.85 | $1,051.90 | |