| 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 | $143.56 | 5.166% | $150.9763 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $80.95 | 3.494% | $83.7784 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $25.29 | 5.541% | $26.6913 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $236.97 | 12.657% | $266.9633 | $266.96 | $266.95 | $267.00 |
| Purchase #5 | $133.37 | 6.612% | $142.1884 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $152.57 | 5.374% | $160.7691 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $224.89 | 10.610% | $248.7508 | $248.75 | $248.75 | $248.80 |
| 7 purchase totals = | $997.60 | $1,080.1176 | $1,080.12 | $1,080.15 | $1,080.30 | |