| 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 | $158.87 | 6.170% | $168.6723 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $53.99 | 8.401% | $58.5257 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $128.69 | 13.848% | $146.511 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $174.45 | 4.580% | $182.4398 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $72.55 | 10.717% | $80.3252 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $220.25 | 3.197% | $227.2914 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $20.91 | 9.443% | $22.8845 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $829.71 | $886.6499 | $886.65 | $886.70 | $886.60 | |