| 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 | $17.68 | 13.563% | $20.0779 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $124.99 | 11.530% | $139.4013 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $86.62 | 7.322% | $92.9623 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $180.44 | 9.223% | $197.082 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $241.60 | 5.755% | $255.5041 | $255.50 | $255.50 | $255.50 |
| Purchase #6 | $232.68 | 6.759% | $248.4068 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $154.45 | 5.334% | $162.6884 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $1,038.46 | $1,116.1228 | $1,116.12 | $1,116.15 | $1,116.20 | |