| 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 | $175.92 | 6.358% | $187.105 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $170.66 | 3.769% | $177.0922 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $149.81 | 12.787% | $168.9662 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $198.51 | 11.420% | $221.1798 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $237.47 | 7.854% | $256.1209 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $250.39 | 10.129% | $275.752 | $275.75 | $275.75 | $275.80 |
| Purchase #7 | $21.79 | 11.264% | $24.2444 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $1,204.55 | $1,310.4605 | $1,310.46 | $1,310.45 | $1,310.50 | |