| 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 | $147.97 | 3.638% | $153.3531 | $153.35 | $153.35 | $153.40 |
| Purchase #2 | $126.79 | 6.262% | $134.7296 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $145.79 | 4.281% | $152.0313 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $9.90 | 5.249% | $10.4197 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $34.82 | 7.863% | $37.5579 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $162.96 | 11.704% | $182.0328 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $141.61 | 9.361% | $154.8661 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $769.84 | $824.9905 | $824.99 | $825.00 | $825.00 | |