| 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 | $180.66 | 12.732% | $203.6616 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $161.56 | 3.736% | $167.5959 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $200.60 | 8.599% | $217.8496 | $217.85 | $217.85 | $217.80 |
| Purchase #4 | $197.97 | 10.704% | $219.1607 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $145.63 | 10.219% | $160.5119 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $199.47 | 9.296% | $218.0127 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $24.32 | 13.835% | $27.6847 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $1,110.21 | $1,214.4771 | $1,214.47 | $1,214.45 | $1,214.50 | |