| 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 | $99.48 | 8.200% | $107.6374 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $118.67 | 7.813% | $127.9417 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $147.45 | 10.816% | $163.3982 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $200.63 | 11.824% | $224.3525 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $170.81 | 10.640% | $188.9842 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $95.64 | 3.330% | $98.8248 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $149.36 | 4.853% | $156.6084 | $156.61 | $156.60 | $156.60 |
| 7 purchase totals = | $982.04 | $1,067.7472 | $1,067.74 | $1,067.75 | $1,067.70 | |