| 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 | 11.336% | $195.584 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $156.76 | 11.222% | $174.3516 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $122.55 | 7.305% | $131.5023 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $26.43 | 3.797% | $27.4335 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $191.75 | 7.356% | $205.8551 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $14.67 | 10.599% | $16.2249 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $181.57 | 5.614% | $191.7633 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $869.40 | $942.7147 | $942.70 | $942.70 | $942.80 | |