| 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 | $177.47 | 6.310% | $188.6684 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $238.50 | 6.119% | $253.0938 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $29.96 | 8.815% | $32.601 | $32.60 | $32.60 | $32.60 |
| Purchase #4 | $158.97 | 4.456% | $166.0537 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $223.71 | 9.607% | $245.2018 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $6.61 | 6.200% | $7.0198 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $209.59 | 6.790% | $223.8212 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $1,044.81 | $1,116.4597 | $1,116.45 | $1,116.40 | $1,116.50 | |