| 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 | $152.54 | 4.228% | $158.9894 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $49.90 | 3.404% | $51.5986 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $50.42 | 13.192% | $57.0714 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $89.79 | 6.858% | $95.9478 | $95.95 | $95.95 | $95.90 |
| Purchase #5 | $232.92 | 5.421% | $245.5466 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $82.28 | 6.517% | $87.6422 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $156.29 | 12.738% | $176.1982 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $814.14 | $872.9942 | $873.00 | $873.00 | $872.90 | |