| 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 | $150.82 | 8.743% | $164.0062 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $35.59 | 6.371% | $37.8574 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $48.30 | 3.312% | $49.8997 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $18.61 | 10.315% | $20.5296 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $6.69 | 8.158% | $7.2358 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $103.71 | 8.804% | $112.8406 | $112.84 | $112.85 | $112.80 |
| Purchase #7 | $195.69 | 4.579% | $204.6506 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $559.41 | $597.0199 | $597.03 | $597.05 | $597.00 | |