| 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 | $161.58 | 8.262% | $174.9297 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $48.93 | 9.597% | $53.6258 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $199.67 | 12.857% | $225.3416 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $127.62 | 6.659% | $136.1182 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $152.79 | 9.238% | $166.9047 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $9.93 | 5.581% | $10.4842 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $114.97 | 12.510% | $129.3527 | $129.35 | $129.35 | $129.40 |
| 7 purchase totals = | $815.49 | $896.7569 | $896.75 | $896.80 | $896.70 | |