| 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 | $160.45 | 8.204% | $173.6133 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $129.46 | 12.260% | $145.3318 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $143.63 | 6.580% | $153.0809 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $114.61 | 3.230% | $118.3119 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $36.84 | 4.338% | $38.4381 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $241.75 | 6.843% | $258.293 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $216.63 | 3.367% | $223.9239 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $1,043.37 | $1,110.9929 | $1,110.98 | $1,111.00 | $1,110.90 | |