| 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 | $163.28 | 7.705% | $175.8607 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $106.74 | 6.480% | $113.6568 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $219.39 | 13.366% | $248.7137 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $47.51 | 5.706% | $50.2209 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $37.55 | 4.467% | $39.2274 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $68.90 | 4.870% | $72.2554 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $187.28 | 5.835% | $198.2078 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $830.65 | $898.1427 | $898.15 | $898.10 | $898.20 | |