| 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 | $165.29 | 10.784% | $183.1149 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $100.87 | 8.371% | $109.3138 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $238.57 | 11.368% | $265.6906 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $155.25 | 13.421% | $176.0861 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $232.27 | 11.800% | $259.6779 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $23.62 | 6.808% | $25.228 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $231.55 | 12.174% | $259.7389 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,147.42 | $1,278.8502 | $1,278.85 | $1,278.90 | $1,278.80 | |