| 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 | $135.89 | 4.516% | $142.0268 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $203.28 | 7.230% | $217.9771 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $233.82 | 8.506% | $253.7087 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $140.94 | 7.759% | $151.8755 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $191.68 | 12.503% | $215.6458 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $133.45 | 8.565% | $144.88 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $168.55 | 13.744% | $191.7155 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $1,207.61 | $1,317.8294 | $1,317.85 | $1,317.90 | $1,317.80 | |