| 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 | $77.68 | 5.169% | $81.6953 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $107.46 | 7.364% | $115.3734 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $112.52 | 4.135% | $117.1727 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $172.96 | 6.844% | $184.7974 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $236.88 | 13.182% | $268.1055 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $239.72 | 10.742% | $265.4707 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $82.35 | 7.369% | $88.4184 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $1,029.57 | $1,121.0334 | $1,121.04 | $1,120.95 | $1,121.10 | |