| 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 | $152.75 | 4.401% | $159.4725 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $121.72 | 9.451% | $133.2238 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $82.34 | 11.476% | $91.7893 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $81.96 | 12.787% | $92.4402 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $50.64 | 4.700% | $53.0201 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $19.71 | 12.615% | $22.1964 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $65.46 | 12.524% | $73.6582 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $574.58 | $625.8005 | $625.80 | $625.75 | $625.80 | |