| 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 | $162.85 | 7.195% | $174.5671 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $155.56 | 8.168% | $168.2661 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $15.63 | 8.417% | $16.9456 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $6.65 | 4.412% | $6.9434 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $33.36 | 10.399% | $36.8291 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $17.75 | 8.817% | $19.315 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $30.38 | 9.769% | $33.3478 | $33.35 | $33.35 | $33.30 |
| 7 purchase totals = | $422.18 | $456.2141 | $456.23 | $456.20 | $456.10 | |