| 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 | $151.62 | 13.346% | $171.8552 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $138.30 | 11.304% | $153.9334 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $250.99 | 3.521% | $259.8274 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $237.97 | 8.623% | $258.4902 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $147.58 | 7.411% | $158.5172 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $166.30 | 4.715% | $174.141 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $115.66 | 8.394% | $125.3685 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $1,208.42 | $1,302.1329 | $1,302.14 | $1,302.15 | $1,302.10 | |