| 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 | $173.72 | 11.182% | $193.1454 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $233.47 | 4.401% | $243.745 | $243.75 | $243.75 | $243.70 |
| Purchase #3 | $144.94 | 12.801% | $163.4938 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $245.89 | 12.299% | $276.132 | $276.13 | $276.15 | $276.10 |
| Purchase #5 | $141.39 | 12.763% | $159.4356 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $9.56 | 9.229% | $10.4423 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $159.55 | 7.503% | $171.521 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $1,108.52 | $1,217.9151 | $1,217.92 | $1,217.95 | $1,217.70 | |