| 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 | $175.52 | 13.874% | $199.8716 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $85.68 | 11.710% | $95.7131 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $241.33 | 6.156% | $256.1863 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $231.69 | 5.351% | $244.0877 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $67.46 | 7.324% | $72.4008 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $219.90 | 8.517% | $238.6289 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $45.85 | 6.590% | $48.8715 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $1,067.43 | $1,155.7599 | $1,155.76 | $1,155.75 | $1,155.80 | |