| 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 | $151.63 | 10.408% | $167.4117 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $30.31 | 12.271% | $34.0293 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $66.90 | 12.505% | $75.2658 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $155.88 | 6.351% | $165.7799 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $44.37 | 7.331% | $47.6228 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $65.60 | 7.334% | $70.4111 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $80.31 | 11.682% | $89.6918 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $595.00 | $650.2124 | $650.21 | $650.20 | $650.20 | |