| 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 | $150.45 | 4.204% | $156.7749 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $72.74 | 9.784% | $79.8569 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $187.46 | 3.383% | $193.8018 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $112.98 | 5.592% | $119.2978 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $47.42 | 11.805% | $53.0179 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $186.53 | 8.449% | $202.2899 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $42.95 | 9.607% | $47.0762 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $800.53 | $852.1154 | $852.12 | $852.10 | $852.20 | |