| 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 | $67.67 | 11.129% | $75.201 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $159.43 | 12.408% | $179.2121 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $9.87 | 4.154% | $10.28 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $149.74 | 10.665% | $165.7098 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $35.77 | 6.684% | $38.1609 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $67.38 | 12.453% | $75.7708 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $189.57 | 8.824% | $206.2977 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $679.43 | $750.6323 | $750.63 | $750.60 | $750.70 | |