| 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 | $88.25 | 4.114% | $91.8806 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $174.34 | 3.284% | $180.0653 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $242.97 | 6.638% | $259.0983 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $214.61 | 10.337% | $236.7942 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $162.87 | 12.385% | $183.0414 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $56.30 | 10.336% | $62.1192 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $137.55 | 4.870% | $144.2487 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $1,076.89 | $1,157.2477 | $1,157.25 | $1,157.25 | $1,157.20 | |