| 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 | $151.52 | 6.220% | $160.9445 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $128.52 | 4.795% | $134.6825 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $126.38 | 5.355% | $133.1476 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $91.72 | 3.295% | $94.7422 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $13.35 | 5.267% | $14.0531 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $149.71 | 4.180% | $155.9679 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $207.94 | 12.457% | $233.8431 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $869.14 | $927.3809 | $927.37 | $927.40 | $927.30 | |