| 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 | $151.26 | 6.588% | $161.225 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $196.44 | 12.604% | $221.1993 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $6.63 | 4.396% | $6.9215 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $107.99 | 7.288% | $115.8603 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $73.57 | 7.414% | $79.0245 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $230.74 | 5.350% | $243.0846 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $147.57 | 12.689% | $166.2952 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $914.20 | $993.6104 | $993.61 | $993.60 | $993.60 | |