| 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 | $144.84 | 5.824% | $153.2755 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $78.72 | 10.799% | $87.221 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $216.99 | 10.763% | $240.3446 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $121.60 | 8.652% | $132.1208 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $184.90 | 10.664% | $204.6177 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $214.97 | 12.662% | $242.1895 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $217.46 | 12.718% | $245.1166 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,179.48 | $1,304.8857 | $1,304.89 | $1,304.85 | $1,304.80 | |