| 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 | $154.49 | 6.408% | $164.3897 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $232.58 | 13.199% | $263.2782 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $32.91 | 11.460% | $36.6815 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $167.41 | 7.634% | $180.1901 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $68.68 | 5.264% | $72.2953 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $178.75 | 12.689% | $201.4316 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $172.95 | 10.471% | $191.0596 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $1,007.77 | $1,109.3260 | $1,109.33 | $1,109.40 | $1,109.40 | |