| 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 | $162.32 | 7.498% | $174.4908 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $20.48 | 12.311% | $23.0013 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $14.91 | 4.861% | $15.6348 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $230.72 | 11.536% | $257.3359 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $157.53 | 9.499% | $172.4938 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $139.71 | 10.567% | $154.4732 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $198.83 | 10.482% | $219.6714 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $924.50 | $1,017.1012 | $1,017.09 | $1,017.10 | $1,017.10 | |