| 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 | $157.26 | 9.779% | $172.6385 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $104.41 | 7.428% | $112.1656 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $173.63 | 8.578% | $188.524 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $207.41 | 5.374% | $218.5562 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $70.72 | 5.812% | $74.8302 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $243.79 | 7.640% | $262.4156 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $135.85 | 7.852% | $146.5169 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,093.07 | $1,175.6470 | $1,175.66 | $1,175.60 | $1,175.60 | |