| 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 | $174.66 | 3.140% | $180.1443 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $97.29 | 10.740% | $107.7389 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $189.87 | 6.491% | $202.1945 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $173.54 | 3.104% | $178.9267 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $190.25 | 4.357% | $198.5392 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $104.34 | 4.736% | $109.2815 | $109.28 | $109.30 | $109.30 |
| Purchase #7 | $7.64 | 10.313% | $8.4279 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $937.59 | $985.2530 | $985.25 | $985.35 | $985.10 | |