| 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 | $149.63 | 11.342% | $166.601 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $157.41 | 8.364% | $170.5758 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $116.99 | 5.711% | $123.6713 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $56.70 | 3.375% | $58.6136 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $211.27 | 7.640% | $227.411 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $160.80 | 11.430% | $179.1794 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $245.32 | 11.699% | $274.02 | $274.02 | $274.00 | $274.00 |
| 7 purchase totals = | $1,098.12 | $1,200.0721 | $1,200.07 | $1,200.05 | $1,200.10 | |