| 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 | $166.81 | 4.207% | $173.8277 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $69.93 | 7.613% | $75.2538 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $150.71 | 11.482% | $168.0145 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $219.79 | 6.343% | $233.7313 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $131.60 | 5.429% | $138.7446 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $226.74 | 9.358% | $247.9583 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $106.34 | 8.603% | $115.4884 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $1,071.92 | $1,153.0186 | $1,153.01 | $1,153.05 | $1,153.00 | |