| 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 | $132.74 | 5.382% | $139.8841 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $211.77 | 10.581% | $234.1774 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $18.44 | 11.640% | $20.5864 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $131.51 | 10.689% | $145.5671 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $39.35 | 4.741% | $41.2156 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $170.89 | 10.853% | $189.4367 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $192.32 | 6.429% | $204.6843 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $897.02 | $975.5516 | $975.56 | $975.60 | $975.60 | |