| 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 | $143.80 | 3.157% | $148.3398 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $41.95 | 4.863% | $43.99 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $191.85 | 8.428% | $208.0191 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $145.89 | 13.244% | $165.2117 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $77.62 | 8.634% | $84.3217 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $80.58 | 6.754% | $86.0224 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $37.84 | 10.281% | $41.7303 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $719.53 | $777.6350 | $777.63 | $777.60 | $777.50 | |