| 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 | $116.45 | 5.499% | $122.8536 | $122.85 | $122.85 | $122.90 |
| Purchase #2 | $187.91 | 10.872% | $208.3396 | $208.34 | $208.35 | $208.30 |
| Purchase #3 | $36.72 | 10.350% | $40.5205 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $140.92 | 8.511% | $152.9137 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $41.42 | 5.434% | $43.6708 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $81.33 | 12.206% | $91.2571 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $145.27 | 6.747% | $155.0714 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $750.02 | $814.6267 | $814.62 | $814.55 | $814.70 | |