| 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 | $116.60 | 10.855% | $129.2569 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $156.94 | 10.187% | $172.9275 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $26.64 | 3.860% | $27.6683 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $124.40 | 3.171% | $128.3447 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $102.72 | 13.692% | $116.7844 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $184.96 | 4.303% | $192.9188 | $192.92 | $192.90 | $192.90 |
| Purchase #7 | $34.44 | 6.732% | $36.7585 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $746.70 | $804.6591 | $804.66 | $804.65 | $804.70 | |