| 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 | $141.56 | 5.379% | $149.1745 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $126.56 | 12.102% | $141.8763 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $33.98 | 11.288% | $37.8157 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $183.51 | 10.605% | $202.9712 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $88.72 | 7.198% | $95.1061 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $219.31 | 12.237% | $246.147 | $246.15 | $246.15 | $246.10 |
| Purchase #7 | $237.47 | 7.782% | $255.9499 | $255.95 | $255.95 | $255.90 |
| 7 purchase totals = | $1,031.11 | $1,129.0407 | $1,129.05 | $1,129.00 | $1,129.00 | |