| 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 | $139.59 | 4.482% | $145.8464 | $145.85 | $145.85 | $145.80 |
| Purchase #2 | $157.93 | 9.509% | $172.9476 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $229.85 | 11.828% | $257.0367 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $49.54 | 4.390% | $51.7148 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $95.97 | 5.282% | $101.0391 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $119.86 | 9.594% | $131.3594 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $166.89 | 9.714% | $183.1017 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $959.63 | $1,043.0457 | $1,043.05 | $1,043.05 | $1,042.90 | |