| 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 | $146.70 | 9.311% | $160.3592 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $176.90 | 6.837% | $188.9947 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $51.46 | 8.790% | $55.9833 | $55.98 | $56.00 | $56.00 |
| Purchase #4 | $209.27 | 5.709% | $221.2172 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $91.35 | 12.765% | $103.0108 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $160.65 | 3.468% | $166.2213 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $107.60 | 6.768% | $114.8824 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $943.93 | $1,010.6689 | $1,010.66 | $1,010.65 | $1,010.70 | |