| 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 | $183.93 | 9.788% | $201.9331 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $170.97 | 3.657% | $177.2224 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $137.59 | 8.726% | $149.5961 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $122.72 | 13.617% | $139.4308 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $7.74 | 11.218% | $8.6083 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $60.32 | 8.449% | $65.4164 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $213.50 | 12.805% | $240.8387 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $896.77 | $983.0458 | $983.05 | $983.05 | $982.90 | |