| 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 | $132.31 | 11.158% | $147.0731 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $104.97 | 13.236% | $118.8638 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $9.32 | 11.582% | $10.3994 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $111.27 | 5.366% | $117.2407 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $143.90 | 4.674% | $150.6259 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $68.48 | 6.217% | $72.7374 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $163.98 | 10.521% | $181.2323 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $734.23 | $798.1726 | $798.17 | $798.20 | $798.10 | |