| 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 | $177.50 | 13.472% | $201.4128 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $60.38 | 8.373% | $65.4356 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $33.83 | 7.196% | $36.2644 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $139.95 | 4.177% | $145.7957 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $6.94 | 13.740% | $7.8936 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $123.52 | 12.727% | $139.2404 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $130.91 | 7.556% | $140.8016 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $673.03 | $736.8441 | $736.84 | $736.85 | $736.80 | |