| 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 | $154.37 | 12.685% | $173.9518 | $173.95 | $173.95 | $174.00 |
| Purchase #2 | $91.45 | 3.321% | $94.4871 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $62.56 | 3.602% | $64.8134 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $231.67 | 11.265% | $257.7676 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $211.68 | 3.715% | $219.5439 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $177.99 | 13.638% | $202.2643 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $133.96 | 3.625% | $138.8161 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $1,063.68 | $1,151.6442 | $1,151.64 | $1,151.60 | $1,151.70 | |