| 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 | $167.33 | 12.168% | $187.6907 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $177.52 | 11.185% | $197.3756 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $250.54 | 11.674% | $279.788 | $279.79 | $279.80 | $279.80 |
| Purchase #4 | $16.62 | 12.796% | $18.7467 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $246.31 | 11.375% | $274.3278 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $235.57 | 10.669% | $260.703 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $14.57 | 4.454% | $15.2189 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $1,108.46 | $1,233.8507 | $1,233.86 | $1,233.90 | $1,233.80 | |