| 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 | $155.47 | 5.237% | $163.612 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $203.61 | 3.805% | $211.3574 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $26.88 | 12.111% | $30.1354 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $127.86 | 8.556% | $138.7997 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $214.41 | 7.437% | $230.3557 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $42.80 | 11.646% | $47.7845 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $17.70 | 4.685% | $18.5292 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $788.73 | $840.5739 | $840.58 | $840.60 | $840.60 | |