| 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 | $195.96 | 4.154% | $204.1002 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $161.30 | 9.262% | $176.2396 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $156.92 | 6.125% | $166.5314 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $206.26 | 5.198% | $216.9814 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $100.96 | 11.400% | $112.4694 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $58.94 | 10.854% | $65.3373 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $21.62 | 5.136% | $22.7304 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $901.96 | $964.3897 | $964.39 | $964.45 | $964.30 | |