| 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 | $142.94 | 3.770% | $148.3288 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $240.59 | 3.526% | $249.0732 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $214.76 | 11.572% | $239.612 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $49.30 | 12.248% | $55.3383 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $156.87 | 7.455% | $168.5647 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $202.89 | 8.232% | $219.5919 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $215.39 | 9.434% | $235.7099 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $1,222.74 | $1,316.2188 | $1,316.21 | $1,316.20 | $1,316.20 | |