| 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 | $159.57 | 4.429% | $166.6374 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $238.90 | 9.701% | $262.0757 | $262.08 | $262.10 | $262.10 |
| Purchase #3 | $47.84 | 7.178% | $51.274 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $37.58 | 12.684% | $42.3466 | $42.35 | $42.35 | $42.30 |
| Purchase #5 | $200.63 | 10.276% | $221.2467 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $131.36 | 10.438% | $145.0714 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $142.51 | 3.174% | $147.0333 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $958.39 | $1,035.6851 | $1,035.69 | $1,035.70 | $1,035.60 | |