| 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 | $148.96 | 6.218% | $158.2223 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $100.36 | 8.814% | $109.2057 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $80.38 | 8.376% | $87.1126 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $120.57 | 3.792% | $125.142 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $25.83 | 4.296% | $26.9397 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $179.57 | 13.561% | $203.9215 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $98.38 | 8.742% | $106.9804 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $754.05 | $817.5242 | $817.52 | $817.50 | $817.40 | |