| 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 | $153.68 | 11.375% | $171.1611 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $202.68 | 12.474% | $227.9623 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $227.41 | 9.448% | $248.8957 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $52.54 | 4.835% | $55.0803 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $49.47 | 5.801% | $52.3398 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $132.70 | 10.108% | $146.1133 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $141.99 | 6.296% | $150.9297 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $960.47 | $1,052.4822 | $1,052.48 | $1,052.50 | $1,052.50 | |