| 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 | $189.59 | 4.365% | $197.8656 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $56.72 | 13.477% | $64.3642 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $21.84 | 5.776% | $23.1015 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $102.67 | 7.234% | $110.0971 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $167.37 | 10.607% | $185.1229 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $197.55 | 5.519% | $208.4528 | $208.45 | $208.45 | $208.50 |
| Purchase #7 | $33.36 | 4.712% | $34.9319 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $769.10 | $823.9360 | $823.93 | $823.90 | $824.00 | |