| 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 | $143.49 | 13.177% | $162.3977 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $220.59 | 9.751% | $242.0997 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $15.92 | 13.198% | $18.0211 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $207.64 | 7.103% | $222.3887 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $193.92 | 6.143% | $205.8325 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $237.51 | 6.155% | $252.1287 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $42.45 | 8.621% | $46.1096 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $1,061.52 | $1,148.9780 | $1,148.98 | $1,149.00 | $1,148.90 | |