| 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 | $135.56 | 5.608% | $143.1622 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $86.66 | 10.457% | $95.722 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $16.70 | 9.765% | $18.3308 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $235.50 | 11.336% | $262.1963 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $140.63 | 9.108% | $153.4386 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $140.63 | 13.580% | $159.7276 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $61.32 | 4.165% | $63.874 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $817.00 | $896.4515 | $896.45 | $896.45 | $896.40 | |