| 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 | $176.63 | 4.158% | $183.9743 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $83.82 | 9.117% | $91.4619 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $6.54 | 12.663% | $7.3682 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $120.82 | 9.545% | $132.3523 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $237.61 | 7.475% | $255.3713 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $121.44 | 10.592% | $134.3029 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $54.89 | 10.789% | $60.8121 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $801.75 | $865.6430 | $865.63 | $865.55 | $865.80 | |