| 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 | $138.67 | 12.764% | $156.3698 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $194.86 | 9.699% | $213.7595 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $14.98 | 10.868% | $16.608 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $21.71 | 8.518% | $23.5593 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $37.54 | 9.336% | $41.0447 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $249.51 | 3.302% | $257.7488 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $207.36 | 11.694% | $231.6087 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $864.63 | $940.6988 | $940.70 | $940.65 | $940.70 | |