| 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 | $145.58 | 3.728% | $151.0072 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $166.83 | 7.394% | $179.1654 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $131.74 | 10.854% | $146.0391 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $177.48 | 13.441% | $201.3351 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $104.50 | 13.221% | $118.3159 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $206.61 | 3.301% | $213.4302 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $130.91 | 4.192% | $136.3977 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $1,063.65 | $1,145.6906 | $1,145.71 | $1,145.70 | $1,145.60 | |