| 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 | $159.27 | 5.755% | $168.436 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $210.35 | 12.845% | $237.3695 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $121.76 | 10.297% | $134.2976 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $117.52 | 5.739% | $124.2645 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $61.98 | 10.668% | $68.592 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $87.26 | 3.280% | $90.1221 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $28.28 | 3.391% | $29.239 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $786.42 | $852.3207 | $852.32 | $852.30 | $852.30 | |