| 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 | $178.50 | 7.469% | $191.8322 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $82.71 | 11.300% | $92.0562 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $234.90 | 4.864% | $246.3255 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $183.73 | 3.763% | $190.6438 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $32.59 | 4.238% | $33.9712 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $150.50 | 4.301% | $156.973 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $113.81 | 3.117% | $117.3575 | $117.36 | $117.35 | $117.40 |
| 7 purchase totals = | $976.74 | $1,029.1594 | $1,029.16 | $1,029.15 | $1,029.20 | |