| 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 | $138.67 | 12.529% | $156.044 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $31.97 | 13.554% | $36.3032 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $246.39 | 11.376% | $274.4193 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $50.95 | 12.691% | $57.4161 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $243.28 | 8.704% | $264.4551 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $104.76 | 8.824% | $114.004 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $70.79 | 12.323% | $79.5135 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $886.81 | $982.1552 | $982.15 | $982.10 | $982.10 | |