| 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 | $165.86 | 5.547% | $175.0603 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $40.48 | 8.699% | $44.0014 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $104.30 | 6.510% | $111.0899 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $86.98 | 13.143% | $98.4118 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $113.25 | 3.293% | $116.9793 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $210.51 | 10.483% | $232.5778 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $48.88 | 7.270% | $52.4336 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $770.26 | $830.5541 | $830.55 | $830.60 | $830.60 | |