| 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 | $113.40 | 12.365% | $127.4219 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $16.67 | 10.332% | $18.3923 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $220.93 | 8.479% | $239.6627 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $36.45 | 9.110% | $39.7706 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $51.37 | 10.824% | $56.9303 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $172.65 | 4.741% | $180.8353 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $81.84 | 11.863% | $91.5487 | $91.55 | $91.55 | $91.50 |
| 7 purchase totals = | $693.31 | $754.5618 | $754.56 | $754.55 | $754.50 | |