| 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 | $13.42 | 8.551% | $14.5675 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $157.79 | 5.419% | $166.3406 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $131.25 | 12.424% | $147.5565 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $100.32 | 9.720% | $110.0711 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $83.62 | 5.486% | $88.2074 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $231.91 | 8.673% | $252.0236 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $36.28 | 11.848% | $40.5785 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $754.59 | $819.3452 | $819.35 | $819.30 | $819.40 | |