| 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 | $125.52 | 6.356% | $133.4981 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $17.91 | 10.112% | $19.7211 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $93.48 | 3.365% | $96.6256 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $140.46 | 4.459% | $146.7231 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $234.83 | 4.368% | $245.0874 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $181.80 | 6.683% | $193.9497 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $39.95 | 7.183% | $42.8196 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $833.95 | $878.4246 | $878.43 | $878.40 | $878.30 | |