| 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 | $162.67 | 6.181% | $172.7246 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $60.58 | 7.632% | $65.2035 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $101.98 | 12.737% | $114.9692 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $76.82 | 12.114% | $86.126 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $53.56 | 3.754% | $55.5706 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $32.65 | 9.136% | $35.6329 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $104.95 | 7.870% | $113.2096 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $593.21 | $643.4364 | $643.43 | $643.40 | $643.40 | |