| 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 | $155.43 | 10.248% | $171.3585 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $175.28 | 10.828% | $194.2593 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $239.46 | 12.634% | $269.7134 | $269.71 | $269.70 | $269.70 |
| Purchase #4 | $59.29 | 11.579% | $66.1552 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $237.39 | 12.270% | $266.5178 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $178.36 | 3.811% | $185.1573 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $150.57 | 9.861% | $165.4177 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,195.78 | $1,318.5792 | $1,318.59 | $1,318.50 | $1,318.70 | |