| 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 | $183.36 | 8.729% | $199.3655 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $65.55 | 13.157% | $74.1744 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $247.41 | 6.196% | $262.7395 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $71.88 | 6.396% | $76.4774 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $218.72 | 8.704% | $237.7574 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $49.74 | 13.859% | $56.6335 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $158.58 | 3.466% | $164.0764 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $995.24 | $1,071.2241 | $1,071.23 | $1,071.25 | $1,071.30 | |