| 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 | $150.34 | 8.353% | $162.8979 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $186.75 | 4.532% | $195.2135 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $131.43 | 5.776% | $139.0214 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $47.93 | 11.420% | $53.4036 | $53.40 | $53.40 | $53.40 |
| Purchase #5 | $58.36 | 10.311% | $64.3775 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $214.48 | 12.220% | $240.6895 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $70.78 | 8.150% | $76.5486 | $76.55 | $76.55 | $76.50 |
| 7 purchase totals = | $860.07 | $932.1520 | $932.15 | $932.15 | $932.10 | |