| 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 | $174.66 | 8.201% | $188.9839 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $169.39 | 11.722% | $189.2459 | $189.25 | $189.25 | $189.20 |
| Purchase #3 | $102.36 | 10.584% | $113.1938 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $174.52 | 5.154% | $183.5148 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $202.36 | 9.535% | $221.655 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $38.67 | 13.296% | $43.8116 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $110.84 | 13.572% | $125.8832 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $972.80 | $1,066.2882 | $1,066.28 | $1,066.30 | $1,066.30 | |