| 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 | $140.47 | 9.292% | $153.5225 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $209.76 | 3.826% | $217.7854 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $110.98 | 11.871% | $124.1544 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $60.76 | 3.468% | $62.8672 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $143.46 | 13.179% | $162.3666 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $17.50 | 9.169% | $19.1046 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $130.99 | 10.159% | $144.2973 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $813.92 | $884.0980 | $884.10 | $884.05 | $884.20 | |