| 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 | $150.48 | 13.702% | $171.0988 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $114.52 | 9.803% | $125.7464 | $125.75 | $125.75 | $125.70 |
| Purchase #3 | $105.62 | 12.850% | $119.1922 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $176.95 | 6.808% | $188.9968 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $32.41 | 8.351% | $35.1166 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $141.45 | 9.844% | $155.3743 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $244.67 | 8.406% | $265.237 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $966.10 | $1,060.7621 | $1,060.77 | $1,060.75 | $1,060.70 | |