| 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 | $156.83 | 6.818% | $167.5227 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $196.39 | 8.841% | $213.7528 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $8.55 | 11.453% | $9.5292 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $232.54 | 5.145% | $244.5042 | $244.50 | $244.50 | $244.50 |
| Purchase #5 | $143.87 | 7.339% | $154.4286 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $209.36 | 13.615% | $237.8644 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $163.79 | 3.748% | $169.9288 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,111.33 | $1,197.5307 | $1,197.52 | $1,197.55 | $1,197.50 | |