| 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 | $145.40 | 11.721% | $162.4423 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $26.98 | 8.384% | $29.242 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $76.60 | 13.630% | $87.0406 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $15.88 | 9.167% | $17.3357 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $217.49 | 9.295% | $237.7057 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $67.36 | 13.198% | $76.2502 | $76.25 | $76.25 | $76.30 |
| Purchase #7 | $112.91 | 6.648% | $120.4163 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $662.62 | $730.4328 | $730.44 | $730.45 | $730.30 | |