| 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 | $158.72 | 6.428% | $168.9225 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $15.52 | 5.354% | $16.3509 | $16.35 | $16.35 | $16.40 |
| Purchase #3 | $65.37 | 6.339% | $69.5138 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $49.84 | 7.687% | $53.6712 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $25.64 | 13.408% | $29.0778 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $41.25 | 10.451% | $45.561 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $242.91 | 4.306% | $253.3697 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $599.25 | $636.4669 | $636.46 | $636.40 | $636.60 | |