| 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 | $171.27 | 9.314% | $187.2221 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $180.30 | 9.660% | $197.717 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $229.51 | 5.646% | $242.4681 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $179.95 | 7.633% | $193.6856 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $204.31 | 5.564% | $215.6778 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $43.81 | 7.664% | $47.1676 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $241.73 | 8.525% | $262.3375 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $1,250.88 | $1,346.2757 | $1,346.29 | $1,346.25 | $1,346.30 | |