| 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 | $140.35 | 12.806% | $158.3232 | $158.32 | $158.30 | $158.30 |
| Purchase #2 | $208.43 | 10.386% | $230.0775 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $217.49 | 12.555% | $244.7959 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $59.35 | 6.557% | $63.2416 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $37.51 | 4.794% | $39.3082 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $209.83 | 7.342% | $225.2357 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $196.31 | 7.401% | $210.8389 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $1,069.27 | $1,171.8210 | $1,171.83 | $1,171.85 | $1,171.70 | |