| 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 | $157.42 | 13.139% | $178.1034 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $223.71 | 10.846% | $247.9736 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $177.82 | 8.821% | $193.5055 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $158.43 | 9.217% | $173.0325 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $72.60 | 4.176% | $75.6318 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $176.95 | 10.761% | $195.9916 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $181.52 | 13.661% | $206.3174 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,148.45 | $1,270.5558 | $1,270.55 | $1,270.55 | $1,270.50 | |