| 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 | $185.61 | 13.213% | $210.1346 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $136.35 | 5.688% | $144.1056 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $161.80 | 6.597% | $172.4739 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $51.78 | 6.620% | $55.2078 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $47.98 | 12.616% | $54.0332 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $219.52 | 6.242% | $233.2224 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $81.32 | 8.256% | $88.0338 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $884.36 | $957.2113 | $957.20 | $957.20 | $957.10 | |