| 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 | $152.99 | 3.280% | $158.0081 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $121.97 | 11.122% | $135.5355 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $101.80 | 8.518% | $110.4713 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $53.27 | 7.332% | $57.1758 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $56.82 | 11.852% | $63.5543 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $64.42 | 11.714% | $71.9662 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $227.78 | 9.505% | $249.4305 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $779.05 | $846.1417 | $846.15 | $846.15 | $846.20 | |