| 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 | $148.30 | 6.487% | $157.9202 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $188.51 | 13.702% | $214.3396 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $248.78 | 4.140% | $259.0795 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $138.71 | 12.194% | $155.6243 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $91.85 | 6.230% | $97.5723 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $179.76 | 8.462% | $194.9713 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $236.50 | 3.848% | $245.6005 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,232.41 | $1,325.1077 | $1,325.10 | $1,325.05 | $1,325.10 | |