| 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 | $132.56 | 10.244% | $146.1394 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $188.31 | 5.697% | $199.038 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $250.28 | 13.449% | $283.9402 | $283.94 | $283.95 | $283.90 |
| Purchase #4 | $16.81 | 8.667% | $18.2669 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $36.31 | 4.719% | $38.0235 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $30.84 | 7.196% | $33.0592 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $119.64 | 7.302% | $128.3761 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $774.75 | $846.8433 | $846.85 | $846.85 | $846.80 | |