| 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 | $148.49 | 7.719% | $159.9519 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $93.87 | 10.765% | $103.9751 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $171.36 | 9.557% | $187.7369 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $181.82 | 9.546% | $199.1765 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $165.26 | 10.456% | $182.5396 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $249.76 | 3.669% | $258.9237 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $68.52 | 6.648% | $73.0752 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $1,079.08 | $1,165.3789 | $1,165.39 | $1,165.45 | $1,165.40 | |