| 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 | $144.93 | 8.406% | $157.1128 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $187.50 | 11.844% | $209.7075 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $109.32 | 5.171% | $114.9729 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $37.45 | 11.439% | $41.7339 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $142.92 | 13.828% | $162.683 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $95.86 | 13.263% | $108.5739 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $97.35 | 3.159% | $100.4253 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $815.33 | $895.2093 | $895.20 | $895.20 | $895.20 | |