| 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 | $154.77 | 6.866% | $165.3965 | $165.40 | $165.40 | $165.40 |
| Purchase #2 | $80.54 | 6.302% | $85.6156 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $19.53 | 8.747% | $21.2383 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $226.87 | 3.866% | $235.6408 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $240.71 | 6.449% | $256.2334 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $209.32 | 9.595% | $229.4043 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $214.26 | 13.785% | $243.7957 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $1,146.00 | $1,237.3246 | $1,237.33 | $1,237.35 | $1,237.20 | |