| 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 | $16.93 | 12.290% | $19.0107 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $15.26 | 13.700% | $17.3506 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $119.36 | 11.765% | $133.4027 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $17.49 | 4.289% | $18.2401 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $40.93 | 5.590% | $43.218 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $33.51 | 5.472% | $35.3437 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $177.29 | 10.199% | $195.3718 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $420.77 | $461.9376 | $461.93 | $461.90 | $461.90 | |