| 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 | $148.71 | 5.158% | $156.3805 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $220.91 | 7.655% | $237.8207 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $7.92 | 4.807% | $8.3007 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $60.97 | 5.658% | $64.4197 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $103.99 | 9.277% | $113.6372 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $114.74 | 3.563% | $118.8282 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $63.25 | 11.431% | $70.4801 | $70.48 | $70.50 | $70.50 |
| 7 purchase totals = | $720.49 | $769.8671 | $769.87 | $769.90 | $769.80 | |