| 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 | $139.33 | 12.670% | $156.9831 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $159.96 | 10.776% | $177.1973 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $226.60 | 12.733% | $255.453 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $112.98 | 13.750% | $128.5148 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $33.57 | 10.814% | $37.2003 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $46.74 | 3.391% | $48.325 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $91.93 | 10.119% | $101.2324 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $811.11 | $904.9059 | $904.90 | $904.95 | $904.90 | |