| 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 | $116.92 | 3.495% | $121.0064 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $170.68 | 12.216% | $191.5303 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $128.80 | 12.379% | $144.7442 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $160.78 | 13.427% | $182.3679 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $166.93 | 7.825% | $179.9923 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $186.80 | 6.653% | $199.2278 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $143.31 | 9.532% | $156.9703 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $1,074.22 | $1,175.8392 | $1,175.84 | $1,175.85 | $1,175.80 | |