| 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 | $143.63 | 8.782% | $156.2436 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $58.66 | 12.478% | $65.9796 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $147.67 | 6.808% | $157.7234 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $173.79 | 4.469% | $181.5567 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $103.99 | 4.699% | $108.8765 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $51.27 | 7.112% | $54.9163 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $102.76 | 12.472% | $115.5762 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $781.77 | $840.8723 | $840.88 | $840.90 | $840.90 | |