| 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 | $122.92 | 8.184% | $132.9798 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $69.78 | 7.710% | $75.16 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $150.84 | 4.579% | $157.747 | $157.75 | $157.75 | $157.70 |
| Purchase #4 | $106.32 | 4.128% | $110.7089 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $220.56 | 3.772% | $228.8795 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $200.38 | 3.258% | $206.9084 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $216.70 | 12.795% | $244.4268 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $1,087.50 | $1,156.8104 | $1,156.82 | $1,156.85 | $1,156.80 | |