| 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 | $139.43 | 3.505% | $144.317 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $133.33 | 13.593% | $151.4535 | $151.45 | $151.45 | $151.50 |
| Purchase #3 | $38.69 | 8.348% | $41.9198 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $23.54 | 11.508% | $26.249 | $26.25 | $26.25 | $26.20 |
| Purchase #5 | $51.69 | 4.827% | $54.1851 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $155.76 | 7.508% | $167.4545 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $24.95 | 6.291% | $26.5196 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $567.39 | $612.0985 | $612.10 | $612.05 | $612.10 | |