| 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 | $163.30 | 6.541% | $173.9815 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $157.41 | 9.856% | $172.9243 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $199.68 | 13.614% | $226.8644 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $20.43 | 10.331% | $22.5406 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $79.30 | 5.540% | $83.6932 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $71.68 | 6.551% | $76.3758 | $76.38 | $76.40 | $76.40 |
| Purchase #7 | $233.45 | 4.741% | $244.5179 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $925.25 | $1,000.8977 | $1,000.89 | $1,000.90 | $1,000.90 | |