| 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 | $124.97 | 13.640% | $142.0159 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $147.99 | 7.592% | $159.2254 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $161.69 | 6.406% | $172.0479 | $172.05 | $172.05 | $172.00 |
| Purchase #4 | $155.56 | 5.400% | $163.9602 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $145.85 | 8.658% | $158.4777 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $34.35 | 11.473% | $38.291 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $209.48 | 13.501% | $237.7619 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $979.89 | $1,071.7800 | $1,071.79 | $1,071.80 | $1,071.80 | |