| 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 | $179.26 | 3.577% | $185.6721 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $125.89 | 3.317% | $130.0658 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $201.97 | 3.244% | $208.5219 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $189.93 | 3.874% | $197.2879 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $134.57 | 6.322% | $143.0775 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $183.53 | 3.172% | $189.3516 | $189.35 | $189.35 | $189.40 |
| Purchase #7 | $199.46 | 10.524% | $220.4512 | $220.45 | $220.45 | $220.50 |
| 7 purchase totals = | $1,214.61 | $1,274.4280 | $1,274.43 | $1,274.40 | $1,274.60 | |