| 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 | $137.51 | 10.485% | $151.9279 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $37.79 | 4.600% | $39.5283 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $220.99 | 13.136% | $250.0192 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $105.85 | 6.362% | $112.5842 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $208.68 | 6.212% | $221.6432 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $67.84 | 10.217% | $74.7712 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $27.62 | 7.477% | $29.6851 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $806.28 | $880.1591 | $880.16 | $880.20 | $880.10 | |