| 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 | $166.42 | 10.707% | $184.2386 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $220.84 | 12.376% | $248.1712 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $194.80 | 7.150% | $208.7282 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $107.72 | 6.495% | $114.7164 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $172.76 | 4.368% | $180.3062 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $96.49 | 13.823% | $109.8278 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $168.92 | 11.543% | $188.4184 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $1,127.95 | $1,234.4068 | $1,234.42 | $1,234.40 | $1,234.30 | |