| 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 | $37.67 | 9.238% | $41.15 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $12.70 | 10.195% | $13.9948 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $123.97 | 13.687% | $140.9378 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $161.71 | 8.822% | $175.9761 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $175.78 | 10.151% | $193.6234 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $15.90 | 5.471% | $16.7699 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $210.43 | 8.434% | $228.1777 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $738.16 | $810.6297 | $810.63 | $810.65 | $810.70 | |