| 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 | $160.33 | 5.109% | $168.5213 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $207.64 | 7.365% | $222.9327 | $222.93 | $222.95 | $222.90 |
| Purchase #3 | $248.49 | 11.461% | $276.9694 | $276.97 | $276.95 | $277.00 |
| Purchase #4 | $81.26 | 13.243% | $92.0213 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $187.29 | 4.652% | $196.0027 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $43.72 | 11.631% | $48.8051 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $165.93 | 10.632% | $183.5717 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $1,094.66 | $1,188.8242 | $1,188.82 | $1,188.75 | $1,188.80 | |