| 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 | $161.53 | 7.774% | $174.0873 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $139.62 | 13.128% | $157.9493 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $99.81 | 11.445% | $111.2333 | $111.23 | $111.25 | $111.20 |
| Purchase #4 | $18.64 | 7.581% | $20.0531 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $27.59 | 13.513% | $31.3182 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $11.99 | 3.380% | $12.3953 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $86.48 | 11.827% | $96.708 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $545.66 | $603.7445 | $603.75 | $603.75 | $603.70 | |