| 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 | $160.30 | 8.814% | $174.4288 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $101.58 | 12.551% | $114.3293 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $214.33 | 7.366% | $230.1175 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $223.63 | 13.534% | $253.8961 | $253.90 | $253.90 | $253.90 |
| Purchase #5 | $107.70 | 8.719% | $117.0904 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $178.47 | 10.814% | $197.7697 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $140.40 | 3.135% | $144.8015 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,126.41 | $1,232.4333 | $1,232.44 | $1,232.45 | $1,232.40 | |