| 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 | $155.87 | 3.480% | $161.2943 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $197.70 | 3.190% | $204.0066 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $196.49 | 8.841% | $213.8617 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $234.48 | 8.476% | $254.3545 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $202.63 | 7.193% | $217.2052 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $218.61 | 8.158% | $236.4442 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $214.61 | 5.624% | $226.6797 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,420.39 | $1,513.8462 | $1,513.84 | $1,513.85 | $1,513.90 | |