| 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 | $133.80 | 7.560% | $143.9153 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $189.45 | 7.636% | $203.9164 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $199.70 | 6.535% | $212.7504 | $212.75 | $212.75 | $212.80 |
| Purchase #4 | $238.95 | 7.495% | $256.8593 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $117.58 | 6.820% | $125.599 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $107.51 | 10.565% | $118.8684 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $92.61 | 7.747% | $99.7845 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $1,079.60 | $1,161.6933 | $1,161.70 | $1,161.65 | $1,161.80 | |