| 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 | $225.55 | 13.661% | $256.3624 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $187.61 | 8.737% | $204.0015 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $128.54 | 10.207% | $141.6601 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $193.64 | 7.139% | $207.464 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $142.93 | 12.329% | $160.5518 | $160.55 | $160.55 | $160.60 |
| Purchase #6 | $41.30 | 6.436% | $43.9581 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $150.94 | 8.464% | $163.7156 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $1,070.51 | $1,177.7135 | $1,177.71 | $1,177.65 | $1,177.90 | |