| 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 | $6.71 | 4.701% | $7.0254 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $157.84 | 9.347% | $172.5933 | $172.59 | $172.60 | $172.60 |
| Purchase #3 | $75.97 | 9.335% | $83.0618 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $138.74 | 3.644% | $143.7957 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $216.26 | 8.379% | $234.3804 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $186.86 | 11.464% | $208.2816 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $187.85 | 12.368% | $211.0833 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $970.23 | $1,060.2215 | $1,060.22 | $1,060.30 | $1,060.30 | |