| 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 | $130.38 | 11.740% | $145.6866 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $61.42 | 3.177% | $63.3713 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $16.69 | 5.357% | $17.5841 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $16.39 | 12.403% | $18.4229 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $135.45 | 3.467% | $140.1461 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $21.69 | 7.654% | $23.3502 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $60.79 | 8.104% | $65.7164 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $442.81 | $474.2776 | $474.28 | $474.25 | $474.30 | |