| 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 | $127.72 | 4.280% | $133.1864 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $201.40 | 6.193% | $213.8727 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $61.26 | 7.116% | $65.6193 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $180.78 | 13.319% | $204.8581 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $169.96 | 10.230% | $187.3469 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $124.42 | 10.555% | $137.5525 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $154.76 | 11.603% | $172.7168 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $1,020.30 | $1,115.1527 | $1,115.16 | $1,115.10 | $1,115.20 | |