| 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 | $159.77 | 4.102% | $166.3238 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $182.35 | 7.109% | $195.3133 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $41.83 | 12.170% | $46.9207 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $213.80 | 5.296% | $225.1228 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $200.83 | 4.268% | $209.4014 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $196.99 | 7.810% | $212.3749 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $68.59 | 13.186% | $77.6343 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $1,064.16 | $1,133.0912 | $1,133.07 | $1,133.00 | $1,133.00 | |