| 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 | $163.99 | 5.693% | $173.326 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $128.98 | 3.158% | $133.0532 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $184.62 | 9.576% | $202.2992 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $84.61 | 6.587% | $90.1833 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $20.74 | 11.419% | $23.1083 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $97.57 | 6.334% | $103.7501 | $103.75 | $103.75 | $103.80 |
| Purchase #7 | $160.32 | 9.822% | $176.0666 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $840.83 | $901.7867 | $901.79 | $901.80 | $901.90 | |