| 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 | $22.70 | 7.127% | $24.3178 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $178.57 | 3.568% | $184.9414 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $75.93 | 10.106% | $83.6035 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $161.77 | 10.855% | $179.3301 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $98.87 | 3.650% | $102.4788 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $140.82 | 7.799% | $151.8026 | $151.80 | $151.80 | $151.80 |
| Purchase #7 | $18.84 | 7.194% | $20.1953 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $697.50 | $746.6695 | $746.67 | $746.70 | $746.60 | |