| 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 | $159.51 | 9.226% | $174.2264 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $100.25 | 9.201% | $109.474 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $187.64 | 3.749% | $194.6746 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $124.31 | 5.158% | $130.7219 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $158.99 | 11.189% | $176.7794 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $208.28 | 3.686% | $215.9572 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $101.94 | 13.349% | $115.548 | $115.55 | $115.55 | $115.50 |
| 7 purchase totals = | $1,040.92 | $1,117.3815 | $1,117.38 | $1,117.35 | $1,117.40 | |