| 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 | $136.41 | 6.278% | $144.9738 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $18.59 | 8.393% | $20.1503 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $226.49 | 11.779% | $253.1683 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $210.63 | 6.428% | $224.1693 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $195.74 | 7.482% | $210.3853 | $210.39 | $210.40 | $210.40 |
| Purchase #6 | $155.37 | 4.480% | $162.3306 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $21.44 | 13.283% | $24.2879 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $964.67 | $1,039.4655 | $1,039.47 | $1,039.45 | $1,039.60 | |