| 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 | $151.69 | 10.326% | $167.3535 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $220.81 | 8.640% | $239.888 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $159.49 | 8.114% | $172.431 | $172.43 | $172.45 | $172.40 |
| Purchase #4 | $18.67 | 11.468% | $20.8111 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $110.76 | 10.823% | $122.7476 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $182.61 | 12.545% | $205.5184 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $147.91 | 11.164% | $164.4227 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $991.94 | $1,093.1723 | $1,093.17 | $1,093.15 | $1,093.10 | |