| 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 | $168.47 | 3.712% | $174.7236 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $54.90 | 11.483% | $61.2042 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $96.25 | 13.125% | $108.8828 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $203.59 | 11.624% | $227.2553 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $173.34 | 7.257% | $185.9193 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $39.53 | 13.295% | $44.7855 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $150.91 | 12.691% | $170.062 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $886.99 | $972.8327 | $972.83 | $972.80 | $972.90 | |