| 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 | $149.90 | 10.775% | $166.0517 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $32.29 | 8.756% | $35.1173 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $217.43 | 7.473% | $233.6785 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $162.72 | 8.107% | $175.9117 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $242.68 | 11.862% | $271.4667 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $43.29 | 8.475% | $46.9588 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $20.48 | 10.509% | $22.6322 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $868.79 | $951.8169 | $951.82 | $951.80 | $951.90 | |