| 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 | $181.39 | 7.760% | $195.4659 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $175.94 | 3.723% | $182.4902 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $224.60 | 3.384% | $232.2005 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $233.57 | 3.258% | $241.1797 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $136.98 | 12.281% | $153.8025 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $147.63 | 6.242% | $156.8451 | $156.85 | $156.85 | $156.80 |
| Purchase #7 | $242.89 | 3.460% | $251.294 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,343.00 | $1,413.2779 | $1,413.28 | $1,413.30 | $1,413.30 | |