| 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 | $32.46 | 12.655% | $36.5678 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $216.71 | 9.741% | $237.8197 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $210.65 | 12.410% | $236.7917 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $102.43 | 11.227% | $113.9298 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $141.88 | 9.280% | $155.0465 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $165.46 | 13.259% | $187.3983 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $184.46 | 11.636% | $205.9238 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,054.05 | $1,173.4776 | $1,173.48 | $1,173.45 | $1,173.40 | |