| 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 | $166.26 | 11.106% | $184.7248 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $65.53 | 8.396% | $71.0319 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $214.78 | 8.329% | $232.669 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $153.37 | 13.638% | $174.2866 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $31.35 | 12.554% | $35.2857 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $108.46 | 6.847% | $115.8863 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $99.64 | 6.654% | $106.27 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $839.39 | $920.1543 | $920.16 | $920.15 | $920.20 | |