| 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 | $183.30 | 11.643% | $204.6416 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $122.53 | 9.640% | $134.3419 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $52.42 | 7.873% | $56.547 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $128.42 | 5.843% | $135.9236 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $122.77 | 4.103% | $127.8073 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $92.56 | 13.596% | $105.1445 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $43.63 | 5.230% | $45.9118 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $745.63 | $810.3177 | $810.31 | $810.30 | $810.10 | |