| 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 | $142.99 | 10.660% | $158.2327 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $16.33 | 11.571% | $18.2195 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $16.59 | 7.445% | $17.8251 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $91.26 | 5.583% | $96.355 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $43.81 | 12.240% | $49.1723 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $220.49 | 12.277% | $247.5596 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $76.79 | 4.663% | $80.3707 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $608.26 | $667.7349 | $667.74 | $667.70 | $667.80 | |