| 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 | $174.37 | 9.333% | $190.644 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $154.82 | 8.377% | $167.7893 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $203.74 | 3.351% | $210.5673 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $136.75 | 5.229% | $143.9007 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $160.95 | 6.628% | $171.6178 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $41.81 | 11.147% | $46.4706 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $94.68 | 8.114% | $102.3623 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $967.12 | $1,033.3520 | $1,033.35 | $1,033.30 | $1,033.40 | |