| 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 | $119.40 | 7.417% | $128.2559 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $167.99 | 10.252% | $185.2123 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $108.85 | 13.373% | $123.4065 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $195.39 | 11.147% | $217.1701 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $199.43 | 6.333% | $212.0599 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $188.42 | 12.285% | $211.5674 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $81.58 | 8.619% | $88.6114 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $1,061.06 | $1,166.2835 | $1,166.29 | $1,166.20 | $1,166.40 | |