| 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 | $174.59 | 13.153% | $197.5538 | $197.55 | $197.55 | $197.60 |
| Purchase #2 | $192.68 | 4.330% | $201.023 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $32.84 | 12.377% | $36.9046 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $159.43 | 13.129% | $180.3616 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $233.32 | 10.104% | $256.8947 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $205.59 | 8.272% | $222.5964 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $127.33 | 11.872% | $142.4466 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $1,125.78 | $1,237.7807 | $1,237.77 | $1,237.75 | $1,237.80 | |