| 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 | $168.71 | 11.231% | $187.6578 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $177.81 | 11.289% | $197.883 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $210.89 | 3.749% | $218.7963 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $139.83 | 6.195% | $148.4925 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $12.33 | 8.866% | $13.4232 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $115.35 | 5.707% | $121.933 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $126.86 | 3.770% | $131.6426 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $951.78 | $1,019.8284 | $1,019.82 | $1,019.85 | $1,019.80 | |