| 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 | $168.86 | 6.870% | $180.4607 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $182.59 | 7.410% | $196.1199 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $156.35 | 3.133% | $161.2484 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $160.75 | 3.659% | $166.6318 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $224.87 | 4.745% | $235.5401 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $9.72 | 9.863% | $10.6787 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $203.48 | 9.734% | $223.2867 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,106.62 | $1,173.9663 | $1,173.97 | $1,174.00 | $1,173.90 | |