| 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 | $157.35 | 13.558% | $178.6835 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $42.91 | 5.315% | $45.1907 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $92.26 | 11.635% | $102.9945 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $228.27 | 11.734% | $255.0552 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $74.92 | 9.458% | $82.0059 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $204.98 | 12.124% | $229.8318 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $141.30 | 9.655% | $154.9425 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $941.99 | $1,048.7041 | $1,048.70 | $1,048.75 | $1,048.70 | |