| 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 | $168.85 | 5.816% | $178.6703 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $147.51 | 10.417% | $162.8761 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $144.30 | 9.732% | $158.3433 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $159.33 | 11.846% | $178.2042 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $22.85 | 9.577% | $25.0383 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $26.68 | 7.455% | $28.669 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $90.81 | 5.378% | $95.6938 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $760.33 | $827.4950 | $827.49 | $827.50 | $827.50 | |