| 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 | $182.96 | 8.199% | $197.9609 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $150.90 | 6.388% | $160.5395 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $34.72 | 5.346% | $36.5761 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $19.78 | 3.191% | $20.4112 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $112.49 | 10.396% | $124.1845 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $141.34 | 13.569% | $160.5184 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $204.31 | 9.686% | $224.0995 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $846.50 | $924.2901 | $924.29 | $924.30 | $924.30 | |