| 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 | $157.77 | 9.630% | $172.9633 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $237.99 | 10.535% | $263.0622 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $219.79 | 13.270% | $248.9561 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $227.92 | 3.500% | $235.8972 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $89.31 | 4.226% | $93.0842 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $226.57 | 13.850% | $257.9499 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $93.80 | 12.259% | $105.2989 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $1,253.15 | $1,377.2118 | $1,377.21 | $1,377.20 | $1,377.30 | |