| 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 | $182.86 | 5.577% | $193.0581 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $151.51 | 6.246% | $160.9733 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $52.60 | 3.394% | $54.3852 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $200.47 | 10.539% | $221.5975 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $151.68 | 4.296% | $158.1962 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $18.75 | 12.536% | $21.1005 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $167.30 | 8.557% | $181.6159 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $925.17 | $990.9267 | $990.94 | $990.90 | $991.00 | |