| 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 | $130.77 | 12.832% | $147.5504 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $208.45 | 7.365% | $223.8023 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $100.30 | 3.154% | $103.4635 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $110.77 | 9.574% | $121.3751 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $168.73 | 4.763% | $176.7666 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $185.26 | 11.125% | $205.8702 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $84.26 | 10.504% | $93.1107 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $988.54 | $1,071.9388 | $1,071.94 | $1,071.90 | $1,072.10 | |