| 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 | $154.54 | 10.712% | $171.0943 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $189.64 | 6.128% | $201.2611 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $149.78 | 8.721% | $162.8423 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $98.47 | 9.406% | $107.7321 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $27.30 | 5.226% | $28.7267 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $119.31 | 12.836% | $134.6246 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $155.90 | 7.523% | $167.6284 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $894.94 | $973.9095 | $973.90 | $973.95 | $973.80 | |