| 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 | $143.93 | 9.755% | $157.9704 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $186.69 | 10.305% | $205.9284 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $230.86 | 11.443% | $257.2773 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $250.47 | 5.325% | $263.8075 | $263.81 | $263.80 | $263.80 |
| Purchase #5 | $176.72 | 3.319% | $182.5853 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $155.77 | 11.211% | $173.2334 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $249.69 | 13.677% | $283.8401 | $283.84 | $283.85 | $283.80 |
| 7 purchase totals = | $1,394.13 | $1,524.6424 | $1,524.65 | $1,524.70 | $1,524.60 | |