| 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 | $166.36 | 3.453% | $172.1044 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $235.41 | 9.133% | $256.91 | $256.91 | $256.90 | $256.90 |
| Purchase #3 | $157.32 | 10.527% | $173.8811 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $120.75 | 8.444% | $130.9461 | $130.95 | $130.95 | $130.90 |
| Purchase #5 | $29.69 | 5.627% | $31.3607 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $17.33 | 3.566% | $17.948 | $17.95 | $17.95 | $17.90 |
| Purchase #7 | $184.86 | 5.110% | $194.3063 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $911.72 | $977.4566 | $977.46 | $977.45 | $977.40 | |