| 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 | $175.96 | 9.138% | $192.0392 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $189.54 | 6.298% | $201.4772 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $90.34 | 8.797% | $98.2872 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $76.62 | 9.246% | $83.7043 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $57.41 | 5.310% | $60.4585 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $95.88 | 13.629% | $108.9475 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $87.53 | 12.302% | $98.2979 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $773.28 | $843.2118 | $843.22 | $843.25 | $843.20 | |