| 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 | $139.59 | 11.451% | $155.5745 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $29.88 | 12.690% | $33.6718 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $25.67 | 3.422% | $26.5484 | $26.55 | $26.55 | $26.50 |
| Purchase #4 | $188.95 | 9.530% | $206.9569 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $178.55 | 3.621% | $185.0153 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $165.44 | 4.382% | $172.6896 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $117.51 | 3.519% | $121.6452 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $845.59 | $902.1017 | $902.11 | $902.05 | $902.10 | |