| 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 | $87.70 | 4.517% | $91.6614 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $147.33 | 6.147% | $156.3864 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $107.92 | 6.859% | $115.3222 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $162.26 | 11.246% | $180.5078 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $102.44 | 11.840% | $114.5689 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $238.92 | 7.871% | $257.7254 | $257.73 | $257.75 | $257.70 |
| Purchase #7 | $198.40 | 13.512% | $225.2078 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $1,044.97 | $1,141.3799 | $1,141.39 | $1,141.35 | $1,141.40 | |