| 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 | $165.92 | 9.745% | $182.0889 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $232.54 | 5.547% | $245.439 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $163.41 | 4.794% | $171.2439 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $225.44 | 6.822% | $240.8195 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $238.87 | 12.673% | $269.142 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $170.46 | 9.801% | $187.1668 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $84.98 | 8.589% | $92.2789 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $1,281.62 | $1,388.1790 | $1,388.18 | $1,388.20 | $1,388.10 | |