| 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 | $34.68 | 6.118% | $36.8017 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $167.28 | 3.610% | $173.3188 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $18.36 | 13.750% | $20.8845 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $38.99 | 3.600% | $40.3936 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $142.93 | 4.354% | $149.1532 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $142.55 | 12.392% | $160.2148 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $16.29 | 13.560% | $18.4989 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $561.08 | $599.2655 | $599.25 | $599.25 | $599.30 | |