| 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 | $176.35 | 4.624% | $184.5044 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $153.61 | 6.430% | $163.4871 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $222.28 | 3.376% | $229.7842 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $122.54 | 11.390% | $136.4973 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $69.67 | 13.395% | $79.0023 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $114.54 | 12.616% | $128.9904 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $118.73 | 9.276% | $129.7434 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $977.72 | $1,052.0091 | $1,052.00 | $1,052.05 | $1,052.00 | |