| 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 | $148.53 | 11.678% | $165.8753 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $18.69 | 13.204% | $21.1578 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $189.84 | 7.131% | $203.3775 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $32.64 | 10.567% | $36.0891 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $13.26 | 10.461% | $14.6471 | $14.65 | $14.65 | $14.60 |
| Purchase #6 | $240.75 | 10.308% | $265.5665 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $96.38 | 12.594% | $108.5181 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $740.09 | $815.2314 | $815.25 | $815.25 | $815.30 | |