| 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 | $147.42 | 7.564% | $158.5708 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $197.46 | 10.617% | $218.4243 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $103.49 | 6.292% | $110.0016 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $234.48 | 6.218% | $249.06 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $222.79 | 5.617% | $235.3041 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $242.88 | 6.130% | $257.7685 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $99.38 | 13.276% | $112.5737 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $1,247.90 | $1,341.7030 | $1,341.69 | $1,341.60 | $1,341.80 | |