| 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 | $186.51 | 5.820% | $197.3649 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $141.32 | 4.519% | $147.7063 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $200.57 | 9.824% | $220.274 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $26.90 | 13.438% | $30.5148 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $44.99 | 4.795% | $47.1473 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $73.77 | 6.573% | $78.6189 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $9.57 | 9.310% | $10.461 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $683.63 | $732.0872 | $732.08 | $732.00 | $732.10 | |