| 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 | $151.44 | 6.447% | $161.2033 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $119.62 | 13.448% | $135.7065 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $183.32 | 3.571% | $189.8664 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $49.44 | 5.385% | $52.1023 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $104.80 | 4.157% | $109.1565 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $155.95 | 13.489% | $176.9861 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $143.49 | 3.336% | $148.2768 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $908.06 | $973.2979 | $973.31 | $973.30 | $973.40 | |