| 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 | $134.82 | 8.389% | $146.13 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $108.57 | 6.694% | $115.8377 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $235.91 | 9.330% | $257.9204 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $161.31 | 6.415% | $171.658 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $90.43 | 5.387% | $95.3015 | $95.30 | $95.30 | $95.30 |
| Purchase #6 | $188.63 | 10.717% | $208.8455 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $102.61 | 13.171% | $116.1248 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $1,022.28 | $1,111.8179 | $1,111.82 | $1,111.80 | $1,111.70 | |