| 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 | $233.75 | 6.325% | $248.5347 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $140.67 | 3.727% | $145.9128 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $170.29 | 7.352% | $182.8097 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $173.64 | 6.340% | $184.6488 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $142.45 | 11.157% | $158.3431 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $11.99 | 7.302% | $12.8655 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $129.61 | 11.446% | $144.4452 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $1,002.40 | $1,077.5598 | $1,077.56 | $1,077.55 | $1,077.40 | |