| 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 | $233.29 | 11.355% | $259.7801 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $66.57 | 12.466% | $74.8686 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $80.69 | 3.298% | $83.3512 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $16.61 | 5.704% | $17.5574 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $160.58 | 3.552% | $166.2838 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $132.52 | 6.140% | $140.6567 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $60.47 | 12.786% | $68.2017 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $750.73 | $810.6995 | $810.70 | $810.70 | $810.90 | |