| 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 | $173.90 | 7.486% | $186.9182 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $20.60 | 10.510% | $22.7651 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $24.46 | 8.759% | $26.6025 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $195.97 | 10.491% | $216.5292 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $132.94 | 9.415% | $145.4563 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $178.53 | 7.304% | $191.5698 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $225.70 | 7.637% | $242.9367 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $952.10 | $1,032.7778 | $1,032.79 | $1,032.75 | $1,032.80 | |