| 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 | $172.34 | 6.372% | $183.3215 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $111.53 | 7.122% | $119.4732 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $108.77 | 5.340% | $114.5783 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $146.80 | 13.780% | $167.029 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $246.61 | 4.531% | $257.7839 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $84.40 | 12.228% | $94.7204 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $35.90 | 8.212% | $38.8481 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $906.35 | $975.7544 | $975.75 | $975.75 | $975.70 | |