| 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 | $140.57 | 6.207% | $149.2952 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $187.58 | 8.689% | $203.8788 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $138.62 | 8.798% | $150.8158 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $131.49 | 10.790% | $145.6778 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $62.32 | 4.868% | $65.3537 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $171.42 | 8.835% | $186.565 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $206.91 | 4.433% | $216.0823 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $1,038.91 | $1,117.6686 | $1,117.68 | $1,117.70 | $1,117.80 | |