| 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 | $74.59 | 6.161% | $79.1855 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $227.57 | 10.682% | $251.879 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $14.96 | 12.287% | $16.7981 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $245.72 | 8.562% | $266.7585 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $111.85 | 3.478% | $115.7401 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $188.82 | 4.490% | $197.298 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $69.69 | 6.165% | $73.9864 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $933.20 | $1,001.6456 | $1,001.66 | $1,001.70 | $1,001.70 | |