| 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 | $126.58 | 9.518% | $138.6279 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $23.64 | 6.717% | $25.2279 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $192.76 | 6.269% | $204.8441 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $65.42 | 8.224% | $70.8001 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $176.35 | 11.835% | $197.221 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $113.78 | 8.341% | $123.2704 | $123.27 | $123.25 | $123.30 |
| Purchase #7 | $55.74 | 4.184% | $58.0722 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $754.27 | $818.0636 | $818.06 | $818.05 | $818.00 | |