| 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 | $143.48 | 6.308% | $152.5307 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $243.40 | 3.800% | $252.6492 | $252.65 | $252.65 | $252.60 |
| Purchase #3 | $171.86 | 13.853% | $195.6678 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $184.67 | 11.296% | $205.5303 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $193.35 | 5.554% | $204.0887 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $159.85 | 12.685% | $180.127 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $48.85 | 13.371% | $55.3817 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $1,145.46 | $1,245.9754 | $1,245.98 | $1,246.05 | $1,245.90 | |