| 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 | $140.47 | 7.291% | $150.7117 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $70.61 | 12.156% | $79.1934 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $94.59 | 10.337% | $104.3678 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $80.40 | 5.312% | $84.6708 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $158.60 | 8.128% | $171.491 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $71.57 | 10.710% | $79.2351 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $187.98 | 12.171% | $210.859 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $804.22 | $880.5288 | $880.53 | $880.50 | $880.60 | |