| 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 | $168.83 | 11.675% | $188.5409 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $91.97 | 11.494% | $102.541 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $101.31 | 7.397% | $108.8039 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $193.34 | 5.198% | $203.3898 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $195.57 | 10.285% | $215.6844 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $117.26 | 3.302% | $121.1319 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $142.56 | 10.666% | $157.7654 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $1,010.84 | $1,097.8573 | $1,097.85 | $1,097.90 | $1,097.80 | |