| 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 | $161.96 | 12.218% | $181.7483 | $181.75 | $181.75 | $181.70 |
| Purchase #2 | $220.83 | 4.775% | $231.3746 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $140.68 | 13.593% | $159.8026 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $96.57 | 11.690% | $107.859 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $59.44 | 4.580% | $62.1624 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $33.85 | 4.805% | $35.4765 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $79.50 | 12.312% | $89.288 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $792.83 | $867.7114 | $867.71 | $867.70 | $867.80 | |