| 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 | $27.91 | 13.103% | $31.567 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $58.45 | 3.616% | $60.5636 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $149.27 | 4.769% | $156.3887 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $156.62 | 12.144% | $175.6399 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $214.51 | 10.430% | $236.8834 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $227.50 | 4.455% | $237.6351 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $156.90 | 11.596% | $175.0941 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $991.16 | $1,073.7718 | $1,073.77 | $1,073.80 | $1,073.80 | |