| 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 | $181.54 | 6.246% | $192.879 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $107.28 | 12.777% | $120.9872 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $19.83 | 4.294% | $20.6815 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $45.73 | 12.368% | $51.3859 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $71.39 | 13.826% | $81.2604 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $208.39 | 4.420% | $217.6008 | $217.60 | $217.60 | $217.60 |
| Purchase #7 | $85.54 | 13.335% | $96.9468 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $719.70 | $781.7416 | $781.75 | $781.80 | $781.80 | |