| 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 | $148.52 | 11.726% | $165.9355 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $114.27 | 12.103% | $128.1001 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $107.49 | 9.280% | $117.4651 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $213.97 | 3.280% | $220.9882 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $156.25 | 10.762% | $173.0656 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $85.26 | 13.542% | $96.8059 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $65.39 | 10.151% | $72.0277 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $891.15 | $974.3881 | $974.41 | $974.40 | $974.40 | |