| 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 | $159.96 | 5.427% | $168.641 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $31.92 | 9.376% | $34.9128 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $137.86 | 7.427% | $148.0989 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $99.26 | 8.328% | $107.5264 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $65.47 | 5.827% | $69.2849 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $238.81 | 6.246% | $253.7261 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $238.40 | 5.771% | $252.1581 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $971.68 | $1,034.3482 | $1,034.35 | $1,034.40 | $1,034.30 | |