| 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 | $21.50 | 5.287% | $22.6367 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $129.29 | 9.299% | $141.3127 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $112.97 | 6.117% | $119.8804 | $119.88 | $119.90 | $119.90 |
| Purchase #4 | $175.38 | 4.727% | $183.6702 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $151.72 | 13.644% | $172.4207 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $65.61 | 3.735% | $68.0605 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $173.62 | 7.374% | $186.4227 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $830.09 | $894.4039 | $894.40 | $894.35 | $894.40 | |