| 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 | $72.63 | 6.426% | $77.2972 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $76.75 | 11.743% | $85.7628 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $232.84 | 11.727% | $260.1451 | $260.15 | $260.15 | $260.10 |
| Purchase #4 | $199.62 | 10.239% | $220.0591 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $133.71 | 7.581% | $143.8466 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $161.38 | 7.155% | $172.9267 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $177.49 | 10.140% | $195.4875 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $1,054.42 | $1,155.5250 | $1,155.54 | $1,155.55 | $1,155.50 | |