| 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 | $174.83 | 5.104% | $183.7533 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $162.97 | 5.521% | $171.9676 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $30.65 | 9.168% | $33.46 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $85.81 | 12.690% | $96.6993 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $27.32 | 6.278% | $29.0351 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $239.61 | 8.306% | $259.512 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $86.61 | 8.291% | $93.7908 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $807.80 | $868.2181 | $868.22 | $868.20 | $868.30 | |