| 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 | $184.38 | 9.221% | $201.3817 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $5.79 | 3.635% | $6.0005 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $47.35 | 3.554% | $49.0328 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $152.40 | 8.336% | $165.1041 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $71.73 | 7.660% | $77.2245 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $147.80 | 8.332% | $160.1147 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $83.55 | 13.167% | $94.551 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $693.00 | $753.4093 | $753.39 | $753.40 | $753.40 | |