| 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 | $136.86 | 6.168% | $145.3015 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $63.85 | 9.787% | $70.099 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $139.88 | 5.320% | $147.3216 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $56.92 | 9.758% | $62.4743 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $15.30 | 5.232% | $16.1005 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $197.46 | 7.619% | $212.5045 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $154.46 | 4.597% | $161.5605 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $764.73 | $815.3619 | $815.35 | $815.30 | $815.40 | |