| 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 | 9.236% | $160.4131 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $54.31 | 8.449% | $58.8987 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $227.99 | 12.246% | $255.9097 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $71.67 | 10.303% | $79.0542 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $248.91 | 3.216% | $256.9149 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $182.95 | 10.110% | $201.4462 | $201.45 | $201.45 | $201.40 |
| Purchase #7 | $76.73 | 4.704% | $80.3394 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $1,009.41 | $1,092.9762 | $1,092.97 | $1,092.95 | $1,092.90 | |