| 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 | $111.40 | 4.810% | $116.7583 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $116.82 | 6.534% | $124.453 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $73.73 | 7.654% | $79.3733 | $79.37 | $79.35 | $79.40 |
| Purchase #4 | $182.80 | 11.219% | $203.3083 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $138.93 | 6.367% | $147.7757 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $124.26 | 5.685% | $131.3242 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $43.41 | 6.122% | $46.0676 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $791.35 | $849.0604 | $849.06 | $849.00 | $849.20 | |