| 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 | $158.74 | 13.263% | $179.7937 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $217.72 | 8.128% | $235.4163 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $224.52 | 4.193% | $233.9341 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $114.93 | 5.128% | $120.8236 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $144.56 | 12.368% | $162.4392 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $238.88 | 6.374% | $254.1062 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $185.98 | 12.792% | $209.7706 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $1,285.33 | $1,396.2837 | $1,396.28 | $1,396.25 | $1,396.20 | |