| 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 | $172.79 | 8.313% | $187.154 | $187.15 | $187.15 | $187.20 |
| Purchase #2 | $249.63 | 13.557% | $283.4723 | $283.47 | $283.45 | $283.50 |
| Purchase #3 | $194.72 | 8.289% | $210.8603 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $161.33 | 12.705% | $181.827 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $9.86 | 6.233% | $10.4746 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $204.65 | 11.305% | $227.7857 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $155.26 | 9.412% | $169.8731 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $1,148.24 | $1,271.4470 | $1,271.44 | $1,271.40 | $1,271.60 | |