| 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 | $178.81 | 10.681% | $197.9087 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $106.38 | 8.250% | $115.1564 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $61.80 | 9.266% | $67.5264 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $210.69 | 12.725% | $237.5003 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $85.82 | 9.463% | $93.9411 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $39.25 | 10.715% | $43.4556 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $144.54 | 11.336% | $160.9251 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $827.29 | $916.4136 | $916.43 | $916.45 | $916.40 | |