| 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 | $176.47 | 12.214% | $198.024 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $7.72 | 6.391% | $8.2134 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $14.76 | 5.405% | $15.5578 | $15.56 | $15.55 | $15.60 |
| Purchase #4 | $94.77 | 9.193% | $103.4822 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $10.72 | 9.657% | $11.7552 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $240.64 | 10.209% | $265.2069 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $57.65 | 11.547% | $64.3068 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $602.73 | $666.5463 | $666.55 | $666.50 | $666.60 | |