| 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 | $153.78 | 5.820% | $162.73 | $162.73 | $162.75 | $162.70 |
| Purchase #2 | $75.43 | 11.362% | $84.0004 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $63.62 | 13.702% | $72.3372 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $155.99 | 5.727% | $164.9235 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $116.84 | 4.443% | $122.0312 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $175.29 | 9.499% | $191.9408 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $19.68 | 10.781% | $21.8017 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $760.63 | $819.7648 | $819.76 | $819.80 | $819.60 | |