| 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 | $171.46 | 4.512% | $179.1963 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $23.53 | 8.115% | $25.4395 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $124.30 | 7.579% | $133.7207 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $93.79 | 5.566% | $99.0104 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $121.30 | 6.509% | $129.1954 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $105.86 | 4.652% | $110.7846 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $62.27 | 6.598% | $66.3786 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $702.51 | $743.7255 | $743.73 | $743.75 | $743.70 | |