| 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 | $158.87 | 9.191% | $173.4717 | $173.47 | $173.45 | $173.50 |
| Purchase #2 | $94.96 | 11.216% | $105.6107 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $32.99 | 9.554% | $36.1419 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $14.86 | 3.308% | $15.3516 | $15.35 | $15.35 | $15.40 |
| Purchase #5 | $191.99 | 5.417% | $202.3901 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $11.54 | 5.752% | $12.2038 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $57.89 | 13.366% | $65.6276 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $563.10 | $610.7974 | $610.79 | $610.80 | $610.80 | |