| 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 | $157.78 | 6.451% | $167.9584 | $167.96 | $167.95 | $168.00 |
| Purchase #2 | $155.94 | 9.817% | $171.2486 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $46.85 | 13.136% | $53.0042 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $110.73 | 5.791% | $117.1424 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $90.39 | 3.523% | $93.5744 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $123.38 | 8.366% | $133.702 | $133.70 | $133.70 | $133.70 |
| Purchase #7 | $213.77 | 11.866% | $239.1359 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $898.84 | $975.7659 | $975.76 | $975.75 | $975.70 | |