| 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 | $162.69 | 13.670% | $184.9297 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $118.40 | 8.628% | $128.6156 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $75.41 | 5.270% | $79.3841 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $203.49 | 6.290% | $216.2895 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $42.59 | 12.305% | $47.8307 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $47.68 | 9.207% | $52.0699 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $143.57 | 3.618% | $148.7644 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $793.83 | $857.8839 | $857.88 | $857.90 | $857.90 | |