| 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 | $139.43 | 8.467% | $151.2355 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $81.62 | 6.832% | $87.1963 | $87.20 | $87.20 | $87.20 |
| Purchase #3 | $117.76 | 10.850% | $130.537 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $138.46 | 10.578% | $153.1063 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $10.64 | 7.653% | $11.4543 | $11.45 | $11.45 | $11.50 |
| Purchase #6 | $73.60 | 13.666% | $83.6582 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $86.90 | 6.465% | $92.5181 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $648.41 | $709.7057 | $709.72 | $709.70 | $709.70 | |