| 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 | $178.84 | 3.742% | $185.5322 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $95.50 | 12.149% | $107.1023 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $89.89 | 4.829% | $94.2308 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $188.99 | 4.683% | $197.8404 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $35.33 | 11.462% | $39.3795 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $107.76 | 5.356% | $113.5316 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $220.63 | 6.277% | $234.4789 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $916.94 | $972.0957 | $972.09 | $972.20 | $972.00 | |