| 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 | $133.74 | 5.167% | $140.6503 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $183.48 | 3.686% | $190.2431 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $223.56 | 4.245% | $233.0501 | $233.05 | $233.05 | $233.10 |
| Purchase #4 | $212.92 | 7.753% | $229.4277 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $112.71 | 3.870% | $117.0719 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $184.70 | 8.853% | $201.0515 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $91.53 | 5.430% | $96.5001 | $96.50 | $96.50 | $96.50 |
| 7 purchase totals = | $1,142.64 | $1,207.9947 | $1,207.99 | $1,208.00 | $1,208.10 | |