| 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 | $135.63 | 12.462% | $152.5322 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $164.95 | 10.821% | $182.7992 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $93.60 | 6.775% | $99.9414 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $227.25 | 11.760% | $253.9746 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $166.53 | 4.449% | $173.9389 | $173.94 | $173.95 | $173.90 |
| Purchase #6 | $147.77 | 7.841% | $159.3566 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $140.95 | 12.760% | $158.9352 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $1,076.68 | $1,181.4781 | $1,181.48 | $1,181.50 | $1,181.40 | |