| 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 | $149.99 | 5.165% | $157.737 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $63.54 | 8.459% | $68.9148 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $110.48 | 5.219% | $116.246 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $145.99 | 5.190% | $153.5669 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $71.43 | 11.558% | $79.6859 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $92.46 | 5.860% | $97.8782 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $112.46 | 9.772% | $123.4496 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $746.35 | $797.4784 | $797.49 | $797.50 | $797.40 | |