| 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 | $133.71 | 6.706% | $142.6766 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $225.52 | 10.131% | $248.3674 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $183.81 | 6.527% | $195.8073 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $104.53 | 11.489% | $116.5395 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $101.78 | 11.864% | $113.8552 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $86.45 | 11.169% | $96.1056 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $50.38 | 7.367% | $54.0915 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $886.18 | $967.4431 | $967.46 | $967.45 | $967.50 | |