| 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 | $176.89 | 7.774% | $190.6414 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $21.56 | 12.590% | $24.2744 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $105.29 | 6.517% | $112.1517 | $112.15 | $112.15 | $112.20 |
| Purchase #4 | $88.73 | 5.676% | $93.7663 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $231.64 | 13.806% | $263.6202 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $135.64 | 8.151% | $146.696 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $26.51 | 10.478% | $29.2877 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $786.26 | $860.4377 | $860.44 | $860.40 | $860.50 | |