| 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 | $165.99 | 11.471% | $185.0307 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $135.56 | 6.460% | $144.3172 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $51.74 | 5.594% | $54.6343 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $123.72 | 10.735% | $137.0013 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $38.34 | 11.179% | $42.626 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $84.53 | 7.865% | $91.1783 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $245.65 | 6.849% | $262.4746 | $262.47 | $262.45 | $262.50 |
| 7 purchase totals = | $845.53 | $917.2624 | $917.26 | $917.30 | $917.20 | |