| 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 | $113.68 | 6.739% | $121.3409 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $140.43 | 5.832% | $148.6199 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $81.75 | 3.318% | $84.4625 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $58.64 | 8.444% | $63.5916 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $92.26 | 11.347% | $102.7287 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $57.78 | 6.811% | $61.7154 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $17.40 | 11.381% | $19.3803 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $561.94 | $601.8393 | $601.84 | $601.85 | $601.80 | |