| 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 | $141.97 | 13.790% | $161.5477 | $161.55 | $161.55 | $161.50 |
| Purchase #2 | $87.30 | 8.769% | $94.9553 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $194.28 | 9.801% | $213.3214 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $13.81 | 4.810% | $14.4743 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $50.32 | 12.215% | $56.4666 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $178.84 | 13.839% | $203.5897 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $201.48 | 13.744% | $229.1714 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $868.00 | $973.5264 | $973.53 | $973.45 | $973.60 | |