| 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 | $165.39 | 4.491% | $172.8177 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $10.46 | 10.263% | $11.5335 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $158.72 | 10.600% | $175.5443 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $193.95 | 7.500% | $208.4963 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $115.62 | 6.283% | $122.8844 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $157.34 | 5.712% | $166.3273 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $43.53 | 3.252% | $44.9456 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $845.01 | $902.5491 | $902.55 | $902.60 | $902.40 | |