| 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 | $17.96 | 12.175% | $20.1466 | $20.15 | $20.15 | $20.10 |
| Purchase #2 | $178.51 | 9.655% | $195.7451 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $249.85 | 13.342% | $283.185 | $283.19 | $283.20 | $283.20 |
| Purchase #4 | $147.98 | 13.678% | $168.2207 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $23.46 | 4.185% | $24.4418 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $35.34 | 4.741% | $37.0155 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $198.59 | 9.271% | $217.0013 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $851.69 | $945.7560 | $945.77 | $945.75 | $945.60 | |