| 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 | $209.80 | 5.488% | $221.3138 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $73.27 | 7.415% | $78.703 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $188.76 | 10.239% | $208.0871 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $160.64 | 10.661% | $177.7658 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $101.59 | 6.651% | $108.3468 | $108.35 | $108.35 | $108.30 |
| Purchase #6 | $205.63 | 8.666% | $223.4499 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $13.79 | 10.340% | $15.2159 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $953.48 | $1,032.8823 | $1,032.89 | $1,032.85 | $1,032.80 | |