| 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 | $182.26 | 5.578% | $192.4265 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $162.42 | 7.459% | $174.5349 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $204.71 | 12.322% | $229.9344 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $122.70 | 13.150% | $138.8351 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $144.59 | 7.383% | $155.2651 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $39.71 | 9.651% | $43.5424 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $15.64 | 11.648% | $17.4617 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $872.03 | $952.0001 | $952.00 | $952.05 | $951.90 | |