| 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 | $175.71 | 10.620% | $194.3704 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $157.29 | 3.560% | $162.8895 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $198.37 | 4.507% | $207.3105 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $134.88 | 7.278% | $144.6966 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $112.85 | 9.474% | $123.5414 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $142.42 | 13.317% | $161.3861 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $176.99 | 6.133% | $187.8448 | $187.84 | $187.85 | $187.80 |
| 7 purchase totals = | $1,098.51 | $1,182.0393 | $1,182.04 | $1,182.05 | $1,182.00 | |