| 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 | $148.65 | 10.640% | $164.4664 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $221.36 | 12.560% | $249.1628 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $45.39 | 13.121% | $51.3456 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $218.68 | 3.477% | $226.2835 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $57.28 | 8.551% | $62.178 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $57.75 | 5.772% | $61.0833 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $182.95 | 12.668% | $206.1261 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $932.06 | $1,020.6457 | $1,020.65 | $1,020.70 | $1,020.70 | |