| 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 | $152.49 | 7.844% | $164.4513 | $164.45 | $164.45 | $164.50 |
| Purchase #2 | $147.68 | 10.382% | $163.0121 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $48.66 | 10.275% | $53.6598 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $111.77 | 10.452% | $123.4522 | $123.45 | $123.45 | $123.50 |
| Purchase #5 | $110.44 | 8.306% | $119.6131 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $109.36 | 9.845% | $120.1265 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $243.92 | 13.734% | $277.42 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $924.32 | $1,021.7350 | $1,021.73 | $1,021.70 | $1,021.80 | |