| 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 | $137.36 | 6.795% | $146.6936 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $49.60 | 4.283% | $51.7244 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $195.96 | 6.130% | $207.9723 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $206.97 | 7.276% | $222.0291 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $111.31 | 7.858% | $120.0567 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $220.40 | 8.422% | $238.9621 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $13.32 | 10.654% | $14.7391 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $934.92 | $1,002.1773 | $1,002.17 | $1,002.15 | $1,002.20 | |