| 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 | $89.67 | 12.704% | $101.0617 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $71.34 | 7.269% | $76.5257 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $203.84 | 12.861% | $230.0559 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $198.71 | 8.472% | $215.5447 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $165.42 | 10.835% | $183.3433 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $132.29 | 10.435% | $146.0945 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $202.76 | 12.420% | $227.9428 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $1,064.03 | $1,180.5686 | $1,180.56 | $1,180.60 | $1,180.50 | |