| 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 | $155.49 | 5.831% | $164.5566 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $98.35 | 11.372% | $109.5344 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $194.97 | 7.551% | $209.6922 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $144.56 | 8.804% | $157.2871 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $237.38 | 13.771% | $270.0696 | $270.07 | $270.05 | $270.10 |
| Purchase #6 | $21.88 | 12.451% | $24.6043 | $24.60 | $24.60 | $24.60 |
| Purchase #7 | $68.49 | 4.558% | $71.6118 | $71.61 | $71.60 | $71.60 |
| 7 purchase totals = | $921.12 | $1,007.3560 | $1,007.35 | $1,007.35 | $1,007.40 | |