| 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 | $128.26 | 13.773% | $145.9252 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $221.59 | 13.527% | $251.5645 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $45.34 | 4.106% | $47.2017 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $199.69 | 9.127% | $217.9157 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $57.68 | 7.392% | $61.9437 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $180.25 | 10.601% | $199.3583 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $221.35 | 6.207% | $235.0892 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,054.16 | $1,158.9983 | $1,159.00 | $1,159.00 | $1,159.00 | |