| 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 | $187.64 | 6.544% | $199.9192 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $159.61 | 9.559% | $174.8671 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $215.54 | 10.397% | $237.9497 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $73.53 | 3.534% | $76.1286 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $146.30 | 5.611% | $154.5089 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $133.92 | 12.346% | $150.4538 | $150.45 | $150.45 | $150.50 |
| Purchase #7 | $20.29 | 3.188% | $20.9368 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $936.83 | $1,014.7641 | $1,014.77 | $1,014.75 | $1,014.70 | |