| 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 | $169.86 | 8.284% | $183.9312 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $122.71 | 8.119% | $132.6728 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $182.26 | 13.325% | $206.5461 | $206.55 | $206.55 | $206.50 |
| Purchase #4 | $198.25 | 10.221% | $218.5131 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $225.48 | 5.818% | $238.5984 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $142.99 | 3.291% | $147.6958 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $195.75 | 9.379% | $214.1094 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $1,237.30 | $1,342.0668 | $1,342.07 | $1,342.05 | $1,342.00 | |