| 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 | $159.73 | 10.749% | $176.8994 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $88.62 | 8.499% | $96.1518 | $96.15 | $96.15 | $96.20 |
| Purchase #3 | $76.29 | 5.155% | $80.2227 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $148.58 | 11.738% | $166.0203 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $215.99 | 12.578% | $243.1572 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $42.51 | 12.300% | $47.7387 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $179.30 | 10.622% | $198.3452 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $911.02 | $1,008.5353 | $1,008.54 | $1,008.50 | $1,008.50 | |