| 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 | $175.67 | 12.829% | $198.2067 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $33.79 | 9.236% | $36.9108 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $69.50 | 10.703% | $76.9386 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $35.66 | 12.231% | $40.0216 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $172.31 | 12.754% | $194.2864 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $205.25 | 8.815% | $223.3428 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $89.76 | 5.310% | $94.5263 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $781.94 | $864.2332 | $864.24 | $864.25 | $864.10 | |