| 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 | $96.58 | 5.746% | $102.1295 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $131.63 | 12.607% | $148.2246 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $230.84 | 6.748% | $246.4171 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $175.30 | 6.365% | $186.4578 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $7.35 | 4.602% | $7.6882 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $146.39 | 9.288% | $159.9867 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $248.99 | 12.676% | $280.552 | $280.55 | $280.55 | $280.60 |
| 7 purchase totals = | $1,037.08 | $1,131.4559 | $1,131.46 | $1,131.45 | $1,131.50 | |