| 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 | $171.87 | 6.252% | $182.6153 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $158.67 | 4.660% | $166.064 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $157.70 | 12.242% | $177.0056 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $9.35 | 11.775% | $10.451 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $237.42 | 12.602% | $267.3397 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $80.50 | 12.597% | $90.6406 | $90.64 | $90.65 | $90.60 |
| Purchase #7 | $193.89 | 4.479% | $202.5743 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,009.40 | $1,096.6905 | $1,096.69 | $1,096.65 | $1,096.70 | |