| 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 | $100.56 | 13.775% | $114.4121 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $149.39 | 6.183% | $158.6268 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $138.77 | 5.347% | $146.19 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $164.48 | 5.525% | $173.5675 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $130.43 | 10.552% | $144.193 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $115.60 | 3.752% | $119.9373 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $115.59 | 6.494% | $123.0964 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $914.82 | $980.0231 | $980.03 | $980.05 | $980.00 | |