| 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 | $14.81 | 7.110% | $15.863 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $166.99 | 6.447% | $177.7558 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $140.73 | 6.418% | $149.7621 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $189.33 | 12.596% | $213.178 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $137.82 | 7.363% | $147.9677 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $200.97 | 12.501% | $226.0933 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $20.77 | 3.854% | $21.5705 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $871.42 | $952.1904 | $952.19 | $952.15 | $952.40 | |