| 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 | $145.58 | 8.530% | $157.998 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $108.29 | 3.499% | $112.0791 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $233.57 | 6.770% | $249.3827 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $203.55 | 8.412% | $220.6726 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $75.56 | 5.835% | $79.9689 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $22.61 | 7.735% | $24.3589 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $34.79 | 10.866% | $38.5703 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $823.95 | $883.0305 | $883.03 | $883.00 | $883.20 | |