| 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 | $145.29 | 6.303% | $154.4476 | $154.45 | $154.45 | $154.40 |
| Purchase #2 | $245.72 | 6.356% | $261.338 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $80.67 | 12.375% | $90.6529 | $90.65 | $90.65 | $90.70 |
| Purchase #4 | $225.30 | 8.574% | $244.6172 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $55.83 | 7.607% | $60.077 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $129.70 | 5.449% | $136.7674 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $25.63 | 9.235% | $27.9969 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $908.14 | $975.8970 | $975.91 | $975.90 | $975.90 | |