| 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 | $127.46 | 4.702% | $133.4532 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $131.93 | 13.798% | $150.1337 | $150.13 | $150.15 | $150.10 |
| Purchase #3 | $76.28 | 7.186% | $81.7615 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $147.46 | 9.135% | $160.9305 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $67.71 | 10.395% | $74.7485 | $74.75 | $74.75 | $74.70 |
| Purchase #6 | $26.73 | 12.613% | $30.1015 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $132.33 | 4.841% | $138.7361 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $709.90 | $769.8650 | $769.86 | $769.90 | $769.80 | |