| 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 | $181.33 | 8.766% | $197.2254 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $223.49 | 11.203% | $248.5276 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $203.58 | 6.504% | $216.8208 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $127.59 | 9.345% | $139.5133 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $30.93 | 13.610% | $35.1396 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $53.86 | 6.109% | $57.1503 | $57.15 | $57.15 | $57.20 |
| Purchase #7 | $83.52 | 13.689% | $94.9531 | $94.95 | $94.95 | $95.00 |
| 7 purchase totals = | $904.30 | $989.3301 | $989.33 | $989.35 | $989.30 | |