| 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 | $159.99 | 11.201% | $177.9105 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $82.91 | 5.203% | $87.2238 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $235.63 | 10.350% | $260.0177 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $199.64 | 13.569% | $226.7292 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $41.93 | 10.535% | $46.3473 | $46.35 | $46.35 | $46.30 |
| Purchase #6 | $237.32 | 3.848% | $246.4521 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $211.88 | 5.806% | $224.1818 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,169.30 | $1,268.8624 | $1,268.86 | $1,268.85 | $1,268.80 | |