| 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 | $163.85 | 5.516% | $172.888 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $150.38 | 4.778% | $157.5652 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $72.81 | 3.479% | $75.3431 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $140.30 | 9.694% | $153.9007 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $41.98 | 11.199% | $46.6813 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $240.69 | 9.135% | $262.677 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $222.59 | 13.597% | $252.8556 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,032.60 | $1,121.9109 | $1,121.92 | $1,121.95 | $1,122.00 | |