| 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 | $185.83 | 13.692% | $211.2738 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $36.57 | 12.346% | $41.0849 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $198.74 | 5.545% | $209.7601 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $213.80 | 3.289% | $220.8319 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $128.39 | 10.850% | $142.3203 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $149.76 | 6.750% | $159.8688 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $19.33 | 6.803% | $20.645 | $20.65 | $20.65 | $20.60 |
| 7 purchase totals = | $932.42 | $1,005.7848 | $1,005.78 | $1,005.75 | $1,005.80 | |