| 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 | $208.82 | 5.683% | $220.6872 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $12.72 | 11.377% | $14.1672 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $147.89 | 7.317% | $158.7111 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $77.45 | 12.603% | $87.211 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $134.25 | 9.463% | $146.9541 | $146.95 | $146.95 | $147.00 |
| Purchase #6 | $128.71 | 7.292% | $138.0955 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $183.59 | 12.458% | $206.4616 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $893.43 | $972.2877 | $972.29 | $972.25 | $972.40 | |