| 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 | $189.64 | 7.211% | $203.3149 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $195.39 | 10.360% | $215.6324 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $71.74 | 6.421% | $76.3464 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $135.70 | 9.500% | $148.5915 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $51.58 | 7.439% | $55.417 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $131.41 | 12.716% | $148.1201 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $180.89 | 4.535% | $189.0934 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $956.35 | $1,036.5157 | $1,036.51 | $1,036.50 | $1,036.40 | |