| 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 | $178.95 | 3.534% | $185.2741 | $185.27 | $185.25 | $185.30 |
| Purchase #2 | $208.71 | 13.774% | $237.4577 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $181.29 | 8.687% | $197.0387 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $52.91 | 4.278% | $55.1735 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $81.58 | 9.444% | $89.2844 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $44.36 | 9.612% | $48.6239 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $168.45 | 4.423% | $175.9005 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $916.25 | $988.7528 | $988.74 | $988.70 | $988.80 | |