| 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 | $165.72 | 8.425% | $179.6819 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $148.33 | 13.680% | $168.6215 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $79.55 | 11.297% | $88.5368 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $142.42 | 7.535% | $153.1513 | $153.15 | $153.15 | $153.20 |
| Purchase #5 | $91.75 | 7.570% | $98.6955 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $221.62 | 3.516% | $229.4122 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $95.50 | 7.393% | $102.5603 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $944.89 | $1,020.6595 | $1,020.66 | $1,020.65 | $1,020.70 | |