| 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 | $180.99 | 11.262% | $201.3731 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $188.28 | 5.561% | $198.7503 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $114.39 | 3.399% | $118.2781 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $108.44 | 6.320% | $115.2934 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $12.47 | 5.709% | $13.1819 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $131.97 | 7.725% | $142.1647 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $144.48 | 12.561% | $162.6281 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $881.02 | $951.6696 | $951.66 | $951.70 | $951.80 | |