| 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 | $180.33 | 5.547% | $190.3329 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $133.55 | 11.574% | $149.0071 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $214.41 | 12.316% | $240.8167 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $184.31 | 6.250% | $195.8294 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $172.80 | 12.547% | $194.4812 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $153.28 | 10.427% | $169.2625 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $32.35 | 10.116% | $35.6225 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $1,071.03 | $1,175.3523 | $1,175.35 | $1,175.35 | $1,175.30 | |