| 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 | $187.85 | 5.457% | $198.101 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $86.85 | 13.244% | $98.3524 | $98.35 | $98.35 | $98.40 |
| Purchase #3 | $102.41 | 11.719% | $114.4114 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $141.63 | 10.357% | $156.2986 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $224.57 | 6.570% | $239.3242 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $154.93 | 7.287% | $166.2197 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $99.60 | 9.450% | $109.0122 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $997.84 | $1,081.7195 | $1,081.71 | $1,081.65 | $1,081.70 | |