| 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 | $199.44 | 10.789% | $220.9576 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $160.65 | 9.203% | $175.4346 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $7.70 | 11.533% | $8.588 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $61.25 | 12.510% | $68.9124 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $30.38 | 10.723% | $33.6376 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $74.97 | 11.852% | $83.8554 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $184.40 | 6.431% | $196.2588 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $718.79 | $787.6444 | $787.65 | $787.65 | $787.70 | |