| 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 | $173.77 | 8.403% | $188.3719 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $205.32 | 9.471% | $224.7659 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $76.70 | 13.550% | $87.0929 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $60.58 | 7.478% | $65.1102 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $131.81 | 10.406% | $145.5261 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $183.66 | 8.850% | $199.9139 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $184.76 | 10.392% | $203.9603 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $1,016.60 | $1,114.7412 | $1,114.74 | $1,114.70 | $1,114.80 | |