| 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 | $132.68 | 9.215% | $144.9065 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $153.87 | 5.267% | $161.9743 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $15.47 | 9.457% | $16.933 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $179.35 | 7.654% | $193.0774 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $244.87 | 3.509% | $253.4625 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $97.49 | 6.328% | $103.6592 | $103.66 | $103.65 | $103.70 |
| Purchase #7 | $100.76 | 5.469% | $106.2706 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $924.49 | $980.2835 | $980.28 | $980.25 | $980.40 | |