| 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 | $164.75 | 3.158% | $169.9528 | $169.95 | $169.95 | $170.00 |
| Purchase #2 | $50.91 | 10.667% | $56.3406 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $143.78 | 9.495% | $157.4319 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $153.77 | 7.473% | $165.2612 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $44.55 | 11.378% | $49.6189 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $14.86 | 11.447% | $16.561 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $116.83 | 12.128% | $130.9991 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $689.45 | $746.1655 | $746.16 | $746.15 | $746.20 | |