| 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 | $5.45 | 10.393% | $6.0164 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $143.45 | 9.325% | $156.8267 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $73.54 | 3.107% | $75.8249 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $130.61 | 11.465% | $145.5844 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $112.26 | 11.372% | $125.0262 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $184.79 | 10.611% | $204.3981 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $234.58 | 5.302% | $247.0174 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $884.68 | $960.6941 | $960.70 | $960.70 | $960.60 | |