| 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 | $156.26 | 5.824% | $165.3606 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $73.54 | 12.675% | $82.8612 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $225.31 | 7.134% | $241.3836 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $6.32 | 8.169% | $6.8363 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $24.82 | 9.320% | $27.1332 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $73.47 | 10.710% | $81.3386 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $65.47 | 12.598% | $73.7179 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $625.19 | $678.6314 | $678.63 | $678.65 | $678.60 | |