| 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 | $168.98 | 7.776% | $182.1199 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $47.47 | 4.860% | $49.777 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $18.54 | 6.826% | $19.8055 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $240.26 | 4.171% | $250.2812 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $183.99 | 3.140% | $189.7673 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $23.32 | 3.541% | $24.1458 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $138.84 | 5.825% | $146.9274 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $821.40 | $862.8241 | $862.84 | $862.85 | $862.80 | |