| 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 | $178.70 | 7.857% | $192.7405 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $131.43 | 10.340% | $145.0199 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $160.27 | 9.377% | $175.2985 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $91.37 | 3.506% | $94.5734 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $128.76 | 6.769% | $137.4758 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $241.94 | 6.345% | $257.2911 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $151.49 | 6.733% | $161.6898 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $1,083.96 | $1,164.0890 | $1,164.09 | $1,164.10 | $1,164.10 | |