| 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 | $146.99 | 11.582% | $164.0144 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $62.97 | 6.614% | $67.1348 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $24.85 | 9.111% | $27.1141 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $121.90 | 5.842% | $129.0214 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $128.76 | 13.335% | $145.9301 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $95.55 | 9.752% | $104.868 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $39.56 | 3.284% | $40.8592 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $620.58 | $678.9420 | $678.93 | $678.90 | $678.90 | |