| 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 | $190.25 | 8.652% | $206.7104 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $91.72 | 11.736% | $102.4843 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $63.77 | 12.327% | $71.6309 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $122.56 | 11.760% | $136.9731 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $140.82 | 9.273% | $153.8782 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $153.35 | 11.771% | $171.4008 | $171.40 | $171.40 | $171.40 |
| Purchase #7 | $116.58 | 10.189% | $128.4583 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $879.05 | $971.5360 | $971.53 | $971.55 | $971.60 | |