| 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 | $193.44 | 7.321% | $207.6017 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $96.68 | 3.166% | $99.7409 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $196.80 | 11.728% | $219.8807 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $216.25 | 6.610% | $230.5441 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $50.88 | 7.195% | $54.5408 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $145.26 | 8.129% | $157.0682 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $18.88 | 7.395% | $20.2762 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $918.19 | $989.6526 | $989.65 | $989.70 | $989.60 | |