| 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 | $157.98 | 8.332% | $171.1429 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $192.31 | 12.644% | $216.6257 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $209.99 | 5.177% | $220.8612 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $196.98 | 5.723% | $208.2532 | $208.25 | $208.25 | $208.30 |
| Purchase #5 | $77.75 | 7.110% | $83.278 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $79.68 | 10.697% | $88.2034 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $157.25 | 6.199% | $166.9979 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $1,071.94 | $1,155.3623 | $1,155.36 | $1,155.40 | $1,155.40 | |