| 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 | $179.41 | 6.600% | $191.2511 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $130.78 | 11.480% | $145.7935 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $74.67 | 12.701% | $84.1538 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $209.81 | 12.287% | $235.5894 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $156.85 | 12.111% | $175.8461 | $175.85 | $175.85 | $175.80 |
| Purchase #6 | $199.38 | 7.848% | $215.0273 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $108.56 | 4.262% | $113.1868 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $1,059.46 | $1,160.8480 | $1,160.85 | $1,160.90 | $1,160.90 | |