| 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 | $136.58 | 5.378% | $143.9253 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $60.48 | 9.502% | $66.2268 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $165.51 | 10.807% | $183.3967 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $209.66 | 10.778% | $232.2572 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $146.41 | 6.485% | $155.9047 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $231.40 | 10.421% | $255.5142 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $115.44 | 12.272% | $129.6068 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $1,065.48 | $1,166.8317 | $1,166.84 | $1,166.85 | $1,166.80 | |