| 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 | $181.63 | 10.684% | $201.0353 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $71.56 | 12.240% | $80.3189 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $146.79 | 3.403% | $151.7853 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $150.39 | 9.331% | $164.4229 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $123.51 | 7.393% | $132.6411 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $132.29 | 6.214% | $140.5105 | $140.51 | $140.50 | $140.50 |
| Purchase #7 | $6.35 | 7.554% | $6.8297 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $812.52 | $877.5437 | $877.55 | $877.55 | $877.40 | |