| 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 | $140.60 | 13.554% | $159.6569 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $244.80 | 13.466% | $277.7648 | $277.76 | $277.75 | $277.80 |
| Purchase #3 | $110.91 | 12.540% | $124.8181 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $131.94 | 4.726% | $138.1755 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $131.91 | 10.868% | $146.246 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $152.51 | 4.362% | $159.1625 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $170.94 | 4.634% | $178.8614 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $1,083.61 | $1,184.6852 | $1,184.69 | $1,184.65 | $1,184.80 | |