| 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 | $180.54 | 9.128% | $197.0197 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $212.74 | 11.766% | $237.771 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $20.94 | 9.679% | $22.9668 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $146.47 | 3.689% | $151.8733 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $78.35 | 8.792% | $85.2385 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $132.79 | 13.557% | $150.7923 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $169.67 | 9.710% | $186.145 | $186.15 | $186.15 | $186.10 |
| 7 purchase totals = | $941.50 | $1,031.8066 | $1,031.81 | $1,031.75 | $1,031.80 | |