| 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 | $216.50 | 7.225% | $232.1421 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $6.87 | 4.675% | $7.1912 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $52.94 | 8.465% | $57.4214 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $52.30 | 4.769% | $54.7942 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $80.29 | 11.585% | $89.5916 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $163.36 | 7.819% | $176.1331 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $21.71 | 11.723% | $24.2551 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $593.97 | $641.5287 | $641.52 | $641.55 | $641.50 | |