| 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 | $155.82 | 9.304% | $170.3175 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $211.60 | 13.109% | $239.3386 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $185.45 | 6.103% | $196.768 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $94.75 | 9.829% | $104.063 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $30.72 | 13.319% | $34.8116 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $88.81 | 3.695% | $92.0915 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $39.56 | 9.626% | $43.368 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $806.71 | $880.7582 | $880.76 | $880.70 | $880.80 | |