| 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 | $156.55 | 7.767% | $168.7092 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $157.85 | 3.499% | $163.3732 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $42.89 | 11.630% | $47.8781 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $112.87 | 10.867% | $125.1356 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $107.46 | 9.278% | $117.4301 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $140.34 | 13.836% | $159.7574 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $213.25 | 3.259% | $220.1998 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $931.21 | $1,002.4834 | $1,002.49 | $1,002.50 | $1,002.50 | |