| 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 | $172.27 | 11.768% | $192.5427 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $49.39 | 3.736% | $51.2352 | $51.24 | $51.25 | $51.20 |
| Purchase #3 | $221.72 | 6.470% | $236.0653 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $10.32 | 3.398% | $10.6707 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $9.76 | 11.509% | $10.8833 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $127.36 | 7.227% | $136.5643 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $93.86 | 9.264% | $102.5552 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $684.68 | $740.5167 | $740.52 | $740.50 | $740.60 | |