| 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 | $183.60 | 7.351% | $197.0964 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $99.65 | 7.274% | $106.8985 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $50.88 | 11.400% | $56.6803 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $147.42 | 4.751% | $154.4239 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $134.54 | 6.503% | $143.2891 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $87.35 | 4.565% | $91.3375 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $57.35 | 7.115% | $61.4305 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $760.79 | $811.1562 | $811.16 | $811.20 | $811.10 | |