| 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 | $149.95 | 8.581% | $162.8172 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $151.55 | 7.604% | $163.0739 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $119.34 | 7.596% | $128.4051 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $209.46 | 10.749% | $231.9749 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $192.66 | 7.236% | $206.6009 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $154.27 | 11.735% | $172.3736 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $42.94 | 9.722% | $47.1146 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $1,020.17 | $1,112.3602 | $1,112.35 | $1,112.25 | $1,112.40 | |