| 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 | $167.94 | 12.809% | $189.4514 | $189.45 | $189.45 | $189.50 |
| Purchase #2 | $53.39 | 12.106% | $59.8534 | $59.85 | $59.85 | $59.90 |
| Purchase #3 | $141.48 | 3.176% | $145.9734 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $160.76 | 3.513% | $166.4075 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $174.83 | 6.173% | $185.6223 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $202.94 | 5.450% | $214.0002 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $202.57 | 9.475% | $221.7635 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,103.91 | $1,183.0717 | $1,183.06 | $1,183.00 | $1,183.20 | |