| 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 | $176.68 | 3.692% | $183.203 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $183.85 | 6.211% | $195.2689 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $220.75 | 9.756% | $242.2864 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $250.74 | 12.849% | $282.9576 | $282.96 | $282.95 | $283.00 |
| Purchase #5 | $65.94 | 4.546% | $68.9376 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $111.64 | 4.569% | $116.7408 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $38.62 | 6.598% | $41.1681 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $1,048.22 | $1,130.5624 | $1,130.57 | $1,130.55 | $1,130.60 | |