| 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 | $165.74 | 13.761% | $188.5475 | $188.55 | $188.55 | $188.50 |
| Purchase #2 | $210.77 | 5.475% | $222.3097 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $176.65 | 12.200% | $198.2013 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $198.53 | 11.103% | $220.5728 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $116.66 | 6.775% | $124.5637 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $147.62 | 4.136% | $153.7256 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $204.98 | 8.108% | $221.5998 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,220.95 | $1,329.5204 | $1,329.52 | $1,329.50 | $1,329.50 | |