| 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 | $132.63 | 8.326% | $143.6728 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $110.66 | 6.279% | $117.6083 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $138.51 | 4.628% | $144.9202 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $123.85 | 6.670% | $132.1108 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $10.46 | 4.181% | $10.8973 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $42.58 | 10.500% | $47.0509 | $47.05 | $47.05 | $47.10 |
| Purchase #7 | $141.36 | 5.147% | $148.6358 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $700.05 | $744.8961 | $744.90 | $744.85 | $744.90 | |