| 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 | $164.62 | 10.444% | $181.8129 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $67.33 | 10.433% | $74.3545 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $155.60 | 10.326% | $171.6673 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $155.69 | 4.676% | $162.9701 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $176.26 | 3.778% | $182.9191 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $118.62 | 9.715% | $130.1439 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $40.70 | 8.301% | $44.0785 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $878.82 | $947.9463 | $947.94 | $947.90 | $948.00 | |