| 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 | $171.31 | 8.231% | $185.4105 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $161.94 | 9.169% | $176.7883 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $112.92 | 11.213% | $125.5817 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $103.54 | 9.813% | $113.7004 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $113.99 | 5.867% | $120.6778 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $85.29 | 6.354% | $90.7093 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $147.87 | 8.792% | $160.8707 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $896.86 | $973.7387 | $973.74 | $973.75 | $973.80 | |