| 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 | $134.93 | 6.365% | $143.5183 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $190.75 | 5.668% | $201.5617 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $11.72 | 8.636% | $12.7321 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $134.49 | 3.838% | $139.6517 | $139.65 | $139.65 | $139.70 |
| Purchase #5 | $178.46 | 9.684% | $195.7421 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $96.96 | 10.412% | $107.0555 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $10.27 | 9.449% | $11.2404 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $757.58 | $811.5018 | $811.50 | $811.50 | $811.50 | |