| 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 | $157.73 | 12.380% | $177.257 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $232.29 | 11.810% | $259.7234 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $55.53 | 12.340% | $62.3824 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $155.30 | 8.641% | $168.7195 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $193.43 | 5.373% | $203.823 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $11.37 | 10.464% | $12.5598 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $220.38 | 10.760% | $244.0929 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,026.03 | $1,128.5580 | $1,128.55 | $1,128.50 | $1,128.60 | |