| 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 | $189.67 | 11.440% | $211.3682 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $17.89 | 6.637% | $19.0774 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $60.33 | 10.625% | $66.7401 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $96.83 | 6.667% | $103.2857 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $173.47 | 7.822% | $187.0388 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $19.50 | 5.774% | $20.6259 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $180.85 | 10.599% | $200.0183 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $738.54 | $808.1544 | $808.17 | $808.20 | $808.10 | |