| 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 | $192.76 | 9.138% | $210.3744 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $62.28 | 6.182% | $66.1301 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $42.57 | 9.275% | $46.5184 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $121.88 | 6.406% | $129.6876 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $143.44 | 12.656% | $161.5938 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $40.99 | 4.614% | $42.8813 | $42.88 | $42.90 | $42.90 |
| Purchase #7 | $128.53 | 6.291% | $136.6158 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $732.45 | $793.8014 | $793.80 | $793.80 | $793.80 | |