| 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 | $75.93 | 13.750% | $86.3704 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $146.80 | 6.412% | $156.2128 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $71.38 | 5.707% | $75.4537 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $172.83 | 7.206% | $185.2841 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $213.75 | 11.728% | $238.8186 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $129.69 | 3.467% | $134.1864 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $44.77 | 6.472% | $47.6675 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $855.15 | $923.9935 | $923.99 | $923.95 | $924.10 | |