| 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 | $124.61 | 6.586% | $132.8168 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $156.61 | 8.612% | $170.0973 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $83.29 | 7.478% | $89.5184 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $170.96 | 10.646% | $189.1604 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $29.96 | 3.135% | $30.8992 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $232.62 | 13.287% | $263.5282 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $138.98 | 12.556% | $156.4303 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $937.03 | $1,032.4506 | $1,032.46 | $1,032.45 | $1,032.40 | |