| 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 | $158.74 | 12.491% | $178.5682 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $116.45 | 11.606% | $129.9652 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $54.79 | 13.209% | $62.0272 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $82.43 | 12.182% | $92.4716 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $230.97 | 7.686% | $248.7224 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $98.97 | 10.455% | $109.3173 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $31.64 | 11.838% | $35.3855 | $35.39 | $35.40 | $35.40 |
| 7 purchase totals = | $773.99 | $856.4574 | $856.47 | $856.40 | $856.50 | |