| 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 | $172.38 | 13.464% | $195.5892 | $195.59 | $195.60 | $195.60 |
| Purchase #2 | $183.63 | 9.452% | $200.9867 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $187.83 | 12.433% | $211.1829 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $20.63 | 3.131% | $21.2759 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $150.65 | 10.402% | $166.3206 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $102.77 | 4.377% | $107.2682 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $212.84 | 6.143% | $225.9148 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,030.73 | $1,128.5383 | $1,128.54 | $1,128.55 | $1,128.60 | |