| 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 | $107.83 | 4.352% | $112.5228 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $89.40 | 4.748% | $93.6447 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $160.64 | 9.661% | $176.1594 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $89.95 | 9.240% | $98.2614 | $98.26 | $98.25 | $98.30 |
| Purchase #5 | $89.68 | 6.846% | $95.8195 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $155.50 | 5.528% | $164.096 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $191.47 | 3.672% | $198.5008 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $884.47 | $939.0046 | $939.00 | $938.95 | $939.00 | |