| 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 | $193.58 | 13.104% | $218.9467 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $79.43 | 13.469% | $90.1284 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $173.55 | 3.171% | $179.0533 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $147.45 | 7.623% | $158.6901 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $68.59 | 3.406% | $70.9262 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $16.66 | 8.343% | $18.0499 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $187.26 | 6.396% | $199.2371 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $866.52 | $935.0317 | $935.04 | $935.10 | $934.90 | |