| 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 | $116.44 | 3.189% | $120.1533 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $172.34 | 12.722% | $194.2651 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $81.28 | 5.235% | $85.535 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $115.31 | 11.669% | $128.7655 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $57.81 | 9.869% | $63.5153 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $194.78 | 5.248% | $205.0021 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $50.92 | 6.405% | $54.1814 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $788.88 | $851.4177 | $851.43 | $851.40 | $851.50 | |