| 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 | $158.51 | 5.551% | $167.3089 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $24.56 | 6.805% | $26.2313 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $196.74 | 7.674% | $211.8378 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $22.57 | 6.726% | $24.0881 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $201.54 | 5.246% | $212.1128 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $97.91 | 4.833% | $102.642 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $120.63 | 10.484% | $133.2768 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $822.46 | $877.4977 | $877.50 | $877.55 | $877.40 | |