| 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 | $196.38 | 9.469% | $214.9752 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $7.33 | 7.745% | $7.8977 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $31.61 | 9.269% | $34.5399 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $68.87 | 10.851% | $76.3431 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $140.45 | 13.868% | $159.9276 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $223.88 | 7.494% | $240.6576 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $15.78 | 12.547% | $17.7599 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $684.30 | $752.1010 | $752.11 | $752.15 | $752.10 | |