| 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 | $146.85 | 6.625% | $156.5788 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $218.68 | 13.818% | $248.8972 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $189.84 | 13.579% | $215.6184 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $157.69 | 7.846% | $170.0624 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $229.77 | 9.662% | $251.9704 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $223.89 | 5.741% | $236.7435 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $216.56 | 11.854% | $242.231 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $1,383.28 | $1,522.1017 | $1,522.10 | $1,522.10 | $1,522.10 | |