| 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 | $176.26 | 4.293% | $183.8268 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $45.64 | 7.853% | $49.2241 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $241.90 | 7.393% | $259.7837 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $10.43 | 11.576% | $11.6374 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $144.63 | 6.717% | $154.3448 | $154.34 | $154.35 | $154.30 |
| Purchase #6 | $178.54 | 11.364% | $198.8293 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $117.61 | 4.391% | $122.7743 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $915.01 | $980.4204 | $980.41 | $980.45 | $980.30 | |