| 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 | $156.38 | 9.640% | $171.455 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $111.41 | 4.513% | $116.4379 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $242.58 | 11.724% | $271.0201 | $271.02 | $271.00 | $271.00 |
| Purchase #4 | $194.30 | 9.627% | $213.0053 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $218.49 | 7.578% | $235.0472 | $235.05 | $235.05 | $235.00 |
| Purchase #6 | $115.29 | 13.246% | $130.5613 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $180.59 | 8.466% | $195.8787 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,219.04 | $1,333.4055 | $1,333.42 | $1,333.40 | $1,333.40 | |