| 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 | $130.95 | 13.479% | $148.6008 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $183.65 | 13.511% | $208.463 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $212.47 | 7.574% | $228.5625 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $172.39 | 13.190% | $195.1282 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $11.36 | 3.810% | $11.7928 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $215.95 | 8.525% | $234.3597 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $153.81 | 8.194% | $166.4132 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $1,080.58 | $1,193.3202 | $1,193.31 | $1,193.30 | $1,193.40 | |