| 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 | $73.89 | 9.867% | $81.1807 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $202.94 | 9.339% | $221.8926 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $171.39 | 7.828% | $184.8064 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $87.90 | 10.667% | $97.2763 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $96.90 | 3.718% | $100.5027 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $191.94 | 9.221% | $209.6388 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $170.55 | 10.650% | $188.7136 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $995.51 | $1,084.0111 | $1,084.01 | $1,084.05 | $1,084.00 | |