| 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 | $151.61 | 3.104% | $156.316 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $110.34 | 6.556% | $117.5739 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $106.37 | 7.564% | $114.4158 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $157.47 | 11.470% | $175.5318 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $49.93 | 8.248% | $54.0482 | $54.05 | $54.05 | $54.00 |
| Purchase #6 | $57.27 | 13.270% | $64.8697 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $211.99 | 7.392% | $227.6603 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $844.98 | $910.4157 | $910.42 | $910.35 | $910.40 | |