| 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 | $71.39 | 6.385% | $75.9483 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $153.49 | 3.454% | $158.7915 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $131.83 | 3.632% | $136.6181 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $180.25 | 8.465% | $195.5082 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $182.86 | 12.330% | $205.4066 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $227.41 | 4.346% | $237.2932 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $85.34 | 3.282% | $88.1409 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $1,032.57 | $1,097.7068 | $1,097.71 | $1,097.70 | $1,097.60 | |