| 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 | $174.83 | 13.809% | $198.9723 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $143.51 | 7.154% | $153.7767 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $136.45 | 9.563% | $149.4987 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $248.74 | 10.807% | $275.6213 | $275.62 | $275.60 | $275.60 |
| Purchase #5 | $183.82 | 11.121% | $204.2626 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $187.92 | 11.435% | $209.4087 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $175.40 | 13.526% | $199.1246 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $1,250.67 | $1,390.6649 | $1,390.66 | $1,390.60 | $1,390.70 | |