| 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 | $149.93 | 12.406% | $168.5303 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $176.80 | 9.374% | $193.3732 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $124.85 | 8.798% | $135.8343 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $76.84 | 6.707% | $81.9937 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $135.73 | 3.687% | $140.7344 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $224.88 | 5.785% | $237.8893 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $201.52 | 8.463% | $218.5746 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,090.55 | $1,176.9298 | $1,176.91 | $1,176.95 | $1,176.90 | |