| 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 | $207.45 | 7.758% | $223.544 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $230.57 | 3.648% | $238.9812 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $146.45 | 8.470% | $158.8543 | $158.85 | $158.85 | $158.90 |
| Purchase #4 | $63.47 | 7.424% | $68.182 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $137.50 | 13.753% | $156.4104 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $15.37 | 11.490% | $17.136 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $170.60 | 6.320% | $181.3819 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $971.41 | $1,044.4898 | $1,044.48 | $1,044.55 | $1,044.50 | |