| 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 | $86.51 | 7.699% | $93.1704 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $200.84 | 10.353% | $221.633 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $29.62 | 8.692% | $32.1946 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $43.71 | 7.771% | $47.1067 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $10.38 | 7.219% | $11.1293 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $70.95 | 3.488% | $73.4247 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $177.30 | 5.209% | $186.5356 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $619.31 | $665.1943 | $665.19 | $665.20 | $665.10 | |