| 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 | $162.37 | 9.124% | $177.1846 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $40.46 | 8.610% | $43.9436 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $22.89 | 6.227% | $24.3154 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $61.37 | 6.772% | $65.526 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $117.74 | 9.712% | $129.1749 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $129.27 | 4.420% | $134.9837 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $51.38 | 3.164% | $53.0057 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $585.48 | $628.1339 | $628.13 | $628.15 | $628.10 | |