| 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 | $169.84 | 4.611% | $177.6713 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $96.92 | 12.262% | $108.8043 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $123.35 | 9.796% | $135.4334 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $128.80 | 5.746% | $136.2008 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $50.43 | 6.832% | $53.8754 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $144.60 | 6.110% | $153.4351 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $87.59 | 13.542% | $99.4514 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $801.53 | $864.8717 | $864.87 | $864.90 | $864.90 | |