| 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 | $147.29 | 6.819% | $157.3337 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $21.47 | 10.745% | $23.777 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $6.30 | 7.604% | $6.7791 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $94.57 | 8.803% | $102.895 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $29.72 | 8.291% | $32.1841 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $194.86 | 6.272% | $207.0816 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $139.45 | 5.274% | $146.8046 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $633.66 | $676.8551 | $676.85 | $676.95 | $676.90 | |