| 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 | $183.80 | 11.419% | $204.7881 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $74.68 | 5.159% | $78.5327 | $78.53 | $78.55 | $78.50 |
| Purchase #3 | $49.86 | 8.423% | $54.0597 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $154.35 | 12.518% | $173.6715 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $11.91 | 9.841% | $13.0821 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $224.72 | 13.207% | $254.3988 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $89.63 | 13.281% | $101.5338 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $788.95 | $880.0667 | $880.06 | $880.10 | $880.10 | |