| 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 | $106.42 | 12.157% | $119.3575 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $133.84 | 6.436% | $142.4539 | $142.45 | $142.45 | $142.50 |
| Purchase #3 | $127.95 | 13.802% | $145.6097 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $20.30 | 6.599% | $21.6396 | $21.64 | $21.65 | $21.60 |
| Purchase #5 | $182.96 | 7.784% | $197.2016 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $75.62 | 12.801% | $85.3001 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $90.75 | 3.826% | $94.2221 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $737.84 | $805.7845 | $805.78 | $805.75 | $805.80 | |