| 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 | $187.89 | 13.399% | $213.0654 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $155.69 | 6.577% | $165.9297 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $85.48 | 8.699% | $92.9159 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $155.89 | 13.503% | $176.9398 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $227.37 | 9.620% | $249.243 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $30.63 | 13.105% | $34.6441 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $249.84 | 12.410% | $280.8451 | $280.85 | $280.85 | $280.80 |
| 7 purchase totals = | $1,092.79 | $1,213.5830 | $1,213.59 | $1,213.60 | $1,213.40 | |