| 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 | $183.71 | 5.317% | $193.4779 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $117.99 | 3.815% | $122.4913 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $165.26 | 4.443% | $172.6025 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $24.60 | 3.649% | $25.4977 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $13.92 | 5.703% | $14.7139 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $145.29 | 3.229% | $149.9814 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $122.35 | 11.826% | $136.8191 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $773.12 | $815.5838 | $815.58 | $815.60 | $815.60 | |