| 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 | $128.44 | 10.215% | $141.5601 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $133.97 | 3.215% | $138.2771 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $15.94 | 9.299% | $17.4223 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $101.38 | 10.116% | $111.6356 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $190.92 | 9.294% | $208.6641 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $71.84 | 12.384% | $80.7367 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $137.61 | 4.745% | $144.1396 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $780.10 | $842.4355 | $842.44 | $842.45 | $842.40 | |