| 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 | $148.47 | 12.155% | $166.5165 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $243.46 | 13.764% | $276.9698 | $276.97 | $276.95 | $277.00 |
| Purchase #3 | $25.81 | 11.129% | $28.6824 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $96.96 | 13.861% | $110.3996 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $198.25 | 6.580% | $211.2949 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $219.26 | 10.114% | $241.436 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $128.86 | 7.691% | $138.7706 | $138.77 | $138.75 | $138.80 |
| 7 purchase totals = | $1,061.07 | $1,174.0698 | $1,174.07 | $1,174.05 | $1,174.10 | |