| 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 | $150.38 | 6.205% | $159.7111 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $216.36 | 6.460% | $230.3369 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $163.57 | 3.873% | $169.9051 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $146.47 | 8.172% | $158.4395 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $107.59 | 13.650% | $122.276 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $56.99 | 3.197% | $58.812 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $225.37 | 5.531% | $237.8352 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $1,066.73 | $1,137.3158 | $1,137.33 | $1,137.35 | $1,137.20 | |