| 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 | $197.37 | 8.830% | $214.7978 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $67.98 | 8.474% | $73.7406 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $88.41 | 11.649% | $98.7089 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $144.45 | 11.823% | $161.5283 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $94.63 | 8.691% | $102.8543 | $102.85 | $102.85 | $102.90 |
| Purchase #6 | $26.98 | 4.277% | $28.1339 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $29.40 | 11.317% | $32.7272 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $649.22 | $712.4910 | $712.49 | $712.55 | $712.40 | |