| 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 | $150.65 | 7.408% | $161.8102 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $150.77 | 13.523% | $171.1586 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $206.88 | 11.637% | $230.9546 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $61.45 | 11.785% | $68.6919 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $137.71 | 4.215% | $143.5145 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $127.45 | 6.191% | $135.3404 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $94.31 | 5.357% | $99.3622 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $929.22 | $1,010.8324 | $1,010.82 | $1,010.80 | $1,010.90 | |