| 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 | $178.34 | 5.778% | $188.6445 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $141.33 | 11.785% | $157.9857 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $98.46 | 13.460% | $111.7127 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $87.94 | 9.824% | $96.5792 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $66.43 | 4.744% | $69.5814 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $250.90 | 9.199% | $273.9803 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $157.44 | 7.301% | $168.9347 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $980.84 | $1,067.4185 | $1,067.41 | $1,067.50 | $1,067.40 | |