| 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 | $217.41 | 7.293% | $233.2657 | $233.27 | $233.25 | $233.30 |
| Purchase #2 | $61.99 | 7.542% | $66.6653 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $76.68 | 9.301% | $83.812 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $130.55 | 3.613% | $135.2668 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $230.28 | 12.479% | $259.0166 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $17.68 | 4.165% | $18.4164 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $172.91 | 3.709% | $179.3232 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $907.50 | $975.7660 | $975.78 | $975.65 | $975.80 | |