| 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 | $154.69 | 8.355% | $167.6143 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $161.28 | 12.827% | $181.9674 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $50.45 | 9.283% | $55.1333 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $189.85 | 12.486% | $213.5547 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $51.57 | 9.714% | $56.5795 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $217.91 | 11.652% | $243.3009 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $40.91 | 3.131% | $42.1909 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $866.66 | $960.3410 | $960.33 | $960.35 | $960.40 | |