| 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 | $16.84 | 11.474% | $18.7722 | $18.77 | $18.75 | $18.80 |
| Purchase #2 | $139.30 | 9.323% | $152.2869 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $54.31 | 11.567% | $60.592 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $111.66 | 9.500% | $122.2677 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $227.69 | 9.190% | $248.6147 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $211.64 | 4.267% | $220.6707 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $17.64 | 5.210% | $18.559 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $779.08 | $841.7632 | $841.76 | $841.70 | $841.90 | |