| 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 | $96.48 | 12.660% | $108.6944 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $17.71 | 3.855% | $18.3927 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $142.79 | 11.414% | $159.0881 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $42.39 | 12.703% | $47.7748 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $143.78 | 6.765% | $153.5067 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $215.88 | 7.578% | $232.2394 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $166.52 | 8.248% | $180.2546 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $825.55 | $899.9507 | $899.94 | $899.95 | $900.00 | |