| 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 | $160.56 | 8.687% | $174.5078 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $203.92 | 6.182% | $216.5263 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $174.75 | 3.702% | $181.2192 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $183.59 | 3.684% | $190.3535 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $183.83 | 6.224% | $195.2716 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $46.29 | 6.497% | $49.2975 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $122.56 | 10.482% | $135.4067 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $1,075.50 | $1,142.5826 | $1,142.59 | $1,142.55 | $1,142.60 | |