| 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 | $161.62 | 3.722% | $167.6355 | $167.64 | $167.65 | $167.60 |
| Purchase #2 | $103.66 | 11.475% | $115.555 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $188.98 | 7.767% | $203.6581 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $96.83 | 3.388% | $100.1106 | $100.11 | $100.10 | $100.10 |
| Purchase #5 | $98.40 | 11.252% | $109.472 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $35.42 | 12.133% | $39.7175 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $155.33 | 13.605% | $176.4626 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $840.24 | $912.6113 | $912.62 | $912.55 | $912.70 | |