| 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 | $148.76 | 7.193% | $159.4603 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $15.99 | 11.378% | $17.8093 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $22.57 | 4.297% | $23.5398 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $53.62 | 5.340% | $56.4833 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $25.37 | 5.238% | $26.6989 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $90.88 | 7.486% | $97.6833 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $224.69 | 5.741% | $237.5895 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $581.88 | $619.2644 | $619.26 | $619.30 | $619.30 | |