| 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 | $197.45 | 13.159% | $223.4324 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $168.46 | 12.816% | $190.0498 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $227.35 | 8.259% | $246.1268 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $141.94 | 12.217% | $159.2808 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $155.30 | 11.616% | $173.3396 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $5.38 | 4.295% | $5.6111 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $102.43 | 7.837% | $110.4574 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $998.31 | $1,108.2979 | $1,108.30 | $1,108.35 | $1,108.20 | |