| 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 | $173.53 | 8.609% | $188.4692 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $241.69 | 6.640% | $257.7382 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $136.38 | 10.818% | $151.1336 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $226.71 | 6.216% | $240.8023 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $72.97 | 6.401% | $77.6408 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $238.38 | 9.420% | $260.8354 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $185.80 | 11.478% | $207.1261 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,275.46 | $1,383.7456 | $1,383.75 | $1,383.80 | $1,383.60 | |