| 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 | $105.61 | 13.556% | $119.9265 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $165.58 | 4.373% | $172.8208 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $125.92 | 10.173% | $138.7298 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $161.58 | 5.651% | $170.7109 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $242.80 | 12.192% | $272.4022 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $159.26 | 6.457% | $169.5434 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $117.96 | 4.803% | $123.6256 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $1,078.71 | $1,167.7592 | $1,167.76 | $1,167.80 | $1,167.60 | |