| 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 | $146.68 | 6.389% | $156.0514 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $150.65 | 4.207% | $156.9878 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $122.71 | 11.430% | $136.7358 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $88.53 | 8.593% | $96.1374 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $95.93 | 6.657% | $102.3161 | $102.32 | $102.30 | $102.30 |
| Purchase #6 | $179.42 | 3.215% | $185.1884 | $185.19 | $185.20 | $185.20 |
| Purchase #7 | $186.96 | 8.270% | $202.4216 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $970.88 | $1,035.8385 | $1,035.85 | $1,035.85 | $1,035.80 | |