| 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 | $132.32 | 6.697% | $141.1815 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $107.64 | 13.768% | $122.4599 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $99.94 | 5.300% | $105.2368 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $225.50 | 13.874% | $256.7859 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $176.83 | 3.646% | $183.2772 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $73.31 | 9.427% | $80.2209 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $153.64 | 10.177% | $169.2759 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $969.18 | $1,058.4381 | $1,058.45 | $1,058.50 | $1,058.50 | |