| 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 | $75.39 | 10.351% | $83.1936 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $56.87 | 6.531% | $60.5842 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $148.37 | 8.798% | $161.4236 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $159.97 | 7.572% | $172.0829 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $114.59 | 5.746% | $121.1743 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $181.58 | 5.786% | $192.0862 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $112.97 | 7.782% | $121.7613 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $849.74 | $912.3061 | $912.29 | $912.30 | $912.40 | |