| 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 | $72.64 | 13.344% | $82.3331 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $191.93 | 12.394% | $215.7178 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $170.27 | 6.813% | $181.8705 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $19.53 | 3.187% | $20.1524 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $194.50 | 13.185% | $220.1448 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $128.91 | 8.627% | $140.0311 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $70.67 | 3.498% | $73.142 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $848.45 | $933.3917 | $933.38 | $933.40 | $933.30 | |