| 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 | $189.29 | 13.357% | $214.5735 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $70.38 | 12.586% | $79.238 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $148.79 | 11.843% | $166.4112 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $168.40 | 9.461% | $184.3323 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $217.83 | 4.406% | $227.4276 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $70.43 | 9.490% | $77.1138 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $63.72 | 10.874% | $70.6489 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $928.84 | $1,019.7453 | $1,019.74 | $1,019.75 | $1,019.60 | |