| 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 | $192.73 | 6.309% | $204.8893 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $63.83 | 6.278% | $67.8372 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $158.87 | 6.210% | $168.7358 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $215.49 | 12.552% | $242.5383 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $239.52 | 7.259% | $256.9068 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $68.57 | 12.561% | $77.1831 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $128.80 | 7.728% | $138.7537 | $138.75 | $138.75 | $138.80 |
| 7 purchase totals = | $1,067.81 | $1,156.8442 | $1,156.85 | $1,156.90 | $1,156.80 | |