| 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 | $116.30 | 13.200% | $131.6516 | $131.65 | $131.65 | $131.70 |
| Purchase #2 | $152.28 | 11.427% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $113.52 | 6.332% | $120.7081 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $166.82 | 3.746% | $173.0691 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $230.95 | 7.230% | $247.6477 | $247.65 | $247.65 | $247.60 |
| Purchase #6 | $182.94 | 7.870% | $197.3374 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $190.89 | 3.757% | $198.0617 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $1,153.70 | $1,238.1566 | $1,238.16 | $1,238.15 | $1,238.20 | |