| 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 | $158.95 | 8.494% | $172.4512 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $115.54 | 12.383% | $129.8473 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $194.91 | 4.442% | $203.5679 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $88.53 | 12.268% | $99.3909 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $145.99 | 6.443% | $155.3961 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $10.78 | 3.682% | $11.1769 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $139.46 | 3.662% | $144.567 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $854.16 | $916.3973 | $916.41 | $916.40 | $916.50 | |