| 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 | $166.60 | 9.454% | $182.3504 | $182.35 | $182.35 | $182.40 |
| Purchase #2 | $127.66 | 8.431% | $138.423 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $218.85 | 4.684% | $229.1009 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $68.80 | 3.173% | $70.983 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $89.46 | 4.645% | $93.6154 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $129.65 | 6.179% | $137.6611 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $140.43 | 7.444% | $150.8836 | $150.88 | $150.90 | $150.90 |
| 7 purchase totals = | $941.45 | $1,003.0174 | $1,003.01 | $1,003.00 | $1,003.10 | |