| 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 | $148.92 | 6.184% | $158.1292 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $197.91 | 9.829% | $217.3626 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $124.84 | 3.754% | $129.5265 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $194.27 | 13.181% | $219.8767 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $180.94 | 5.185% | $190.3217 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $34.78 | 4.472% | $36.3354 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $80.72 | 4.479% | $84.3354 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $962.38 | $1,035.8875 | $1,035.90 | $1,035.95 | $1,035.80 | |