| 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 | $170.52 | 12.748% | $192.2579 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $82.85 | 7.434% | $89.0091 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $161.37 | 13.193% | $182.6595 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $100.51 | 5.164% | $105.7003 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $163.65 | 3.280% | $169.0177 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $95.96 | 12.711% | $108.1575 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $176.36 | 9.164% | $192.5216 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $951.22 | $1,039.3236 | $1,039.33 | $1,039.25 | $1,039.40 | |