| 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 | $108.74 | 9.171% | $118.7125 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $135.73 | 12.300% | $152.4248 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $144.34 | 5.183% | $151.8211 | $151.82 | $151.80 | $151.80 |
| Purchase #4 | $233.28 | 11.312% | $259.6686 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $154.94 | 13.602% | $176.0149 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $37.87 | 4.831% | $39.6995 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $75.29 | 13.556% | $85.4963 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $890.19 | $983.8377 | $983.83 | $983.75 | $983.80 | |