| 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 | $149.66 | 7.195% | $160.428 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $100.69 | 13.574% | $114.3577 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $62.66 | 3.503% | $64.855 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $149.31 | 11.517% | $166.506 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $46.74 | 6.528% | $49.7912 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $206.34 | 13.635% | $234.4745 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $113.91 | 6.339% | $121.1308 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $829.31 | $911.5432 | $911.55 | $911.55 | $911.60 | |