| 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 | $160.94 | 8.739% | $175.0045 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $19.28 | 5.321% | $20.3059 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $11.53 | 9.864% | $12.6673 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $158.82 | 13.597% | $180.4148 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $101.29 | 12.535% | $113.9867 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $91.43 | 5.542% | $96.4971 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $179.80 | 4.800% | $188.4304 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $723.09 | $787.3067 | $787.31 | $787.30 | $787.30 | |