| 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 | $135.91 | 11.674% | $151.7761 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $124.90 | 8.419% | $135.4153 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $79.41 | 11.713% | $88.7113 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $109.87 | 7.344% | $117.9389 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $162.48 | 6.120% | $172.4238 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $172.74 | 11.732% | $193.0059 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $83.57 | 8.476% | $90.6534 | $90.65 | $90.65 | $90.70 |
| 7 purchase totals = | $868.88 | $949.9247 | $949.93 | $949.90 | $949.90 | |