| 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 | $172.65 | 12.453% | $194.1501 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $220.75 | 3.857% | $229.2643 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $137.39 | 10.706% | $152.099 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $160.61 | 10.192% | $176.9794 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $211.84 | 5.788% | $224.1013 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $143.40 | 3.692% | $148.6943 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $57.87 | 11.198% | $64.3503 | $64.35 | $64.35 | $64.40 |
| 7 purchase totals = | $1,104.51 | $1,189.6387 | $1,189.63 | $1,189.65 | $1,189.80 | |