| 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 | $177.94 | 9.117% | $194.1628 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $148.87 | 3.665% | $154.3261 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $238.96 | 7.389% | $256.6168 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $180.71 | 13.380% | $204.889 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $206.91 | 9.767% | $227.1189 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $9.52 | 4.236% | $9.9233 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $78.64 | 4.728% | $82.3581 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $1,041.55 | $1,129.3950 | $1,129.40 | $1,129.35 | $1,129.40 | |