| 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 | $179.68 | 4.634% | $188.0064 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $159.91 | 12.154% | $179.3455 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $172.69 | 3.757% | $179.178 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $97.30 | 12.459% | $109.4226 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $241.32 | 8.831% | $262.631 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $218.89 | 11.556% | $244.1849 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $231.76 | 5.451% | $244.3932 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,301.55 | $1,407.1616 | $1,407.16 | $1,407.20 | $1,407.10 | |