| 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 | $209.97 | 12.596% | $236.4178 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $8.68 | 12.130% | $9.7329 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $140.76 | 9.855% | $154.6319 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $23.55 | 6.826% | $25.1575 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $158.60 | 4.121% | $165.1359 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $64.93 | 4.391% | $67.7811 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $142.74 | 3.519% | $147.763 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $749.23 | $806.6201 | $806.62 | $806.65 | $806.60 | |