| 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 | $221.55 | 8.177% | $239.6661 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $159.81 | 7.845% | $172.3471 | $172.35 | $172.35 | $172.30 |
| Purchase #3 | $139.95 | 7.141% | $149.9438 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $166.58 | 6.741% | $177.8092 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $216.33 | 6.444% | $230.2703 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $163.37 | 10.853% | $181.1005 | $181.10 | $181.10 | $181.10 |
| Purchase #7 | $165.94 | 7.132% | $177.7748 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,233.53 | $1,328.9118 | $1,328.91 | $1,328.85 | $1,328.90 | |