| 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 | $138.88 | 7.123% | $148.7724 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $90.57 | 6.489% | $96.4471 | $96.45 | $96.45 | $96.40 |
| Purchase #3 | $143.61 | 9.772% | $157.6436 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $164.95 | 11.582% | $184.0545 | $184.05 | $184.05 | $184.10 |
| Purchase #5 | $183.96 | 11.224% | $204.6077 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $159.70 | 13.185% | $180.7564 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $228.89 | 6.619% | $244.0402 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,110.56 | $1,216.3219 | $1,216.32 | $1,216.30 | $1,216.30 | |