| 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 | $151.76 | 9.408% | $166.0376 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $139.80 | 4.483% | $146.0672 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $191.34 | 11.229% | $212.8256 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $138.45 | 6.145% | $146.9578 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $174.38 | 8.304% | $188.8605 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $7.43 | 10.230% | $8.1901 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $210.92 | 4.354% | $220.1035 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $1,014.08 | $1,089.0423 | $1,089.05 | $1,089.05 | $1,089.10 | |