| 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 | $165.26 | 13.400% | $187.4048 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $145.81 | 4.272% | $152.039 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $135.81 | 8.480% | $147.3267 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $241.29 | 4.635% | $252.4738 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $163.63 | 8.388% | $177.3553 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $184.31 | 8.500% | $199.9764 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $84.43 | 5.866% | $89.3827 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $1,120.54 | $1,205.9587 | $1,205.96 | $1,206.00 | $1,206.00 | |