| 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 | $166.30 | 4.382% | $173.5873 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $219.99 | 7.170% | $235.7633 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $37.56 | 6.790% | $40.1103 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $63.84 | 5.654% | $67.4495 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $147.85 | 6.673% | $157.716 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $173.49 | 4.637% | $181.5347 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $117.59 | 10.178% | $129.5583 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $926.62 | $985.7194 | $985.72 | $985.70 | $985.70 | |