| 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 | $170.83 | 4.204% | $178.0117 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $98.57 | 11.768% | $110.1697 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $138.79 | 13.196% | $157.1047 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $140.87 | 12.562% | $158.5661 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $205.49 | 13.859% | $233.9689 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $89.82 | 4.142% | $93.5403 | $93.54 | $93.55 | $93.50 |
| Purchase #7 | $109.46 | 12.586% | $123.2366 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $953.83 | $1,054.5980 | $1,054.60 | $1,054.55 | $1,054.60 | |