| 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 | $181.46 | 3.534% | $187.8728 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $159.65 | 4.130% | $166.2435 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $22.76 | 7.774% | $24.5294 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $191.77 | 6.315% | $203.8803 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $208.93 | 13.297% | $236.7114 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $47.95 | 3.388% | $49.5745 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $65.75 | 10.462% | $72.6288 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $878.27 | $941.4407 | $941.43 | $941.45 | $941.40 | |