| 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 | $169.32 | 3.120% | $174.6028 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $230.59 | 3.165% | $237.8882 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $200.48 | 6.730% | $213.9723 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $77.85 | 10.774% | $86.2376 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $178.48 | 12.673% | $201.0988 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $162.88 | 4.861% | $170.7976 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $122.88 | 4.473% | $128.3764 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $1,142.48 | $1,212.9737 | $1,212.98 | $1,213.00 | $1,213.00 | |