| 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 | $33.36 | 6.796% | $35.6271 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $127.29 | 12.455% | $143.144 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $214.41 | 9.789% | $235.3986 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $237.66 | 11.239% | $264.3706 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $146.44 | 8.853% | $159.4043 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $21.54 | 6.819% | $23.0088 | $23.01 | $23.00 | $23.00 |
| Purchase #7 | $158.40 | 11.372% | $176.4132 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $939.10 | $1,037.3666 | $1,037.36 | $1,037.35 | $1,037.30 | |