| 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 | $182.63 | 8.315% | $197.8157 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $47.79 | 5.460% | $50.3993 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $19.95 | 3.374% | $20.6231 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $63.80 | 12.326% | $71.664 | $71.66 | $71.65 | $71.70 |
| Purchase #5 | $103.48 | 7.578% | $111.3217 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $61.95 | 6.806% | $66.1663 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $245.74 | 10.727% | $272.1005 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $725.34 | $790.0906 | $790.09 | $790.00 | $790.10 | |